acertando o alvo 49 - expressões numéricas i
TRANSCRIPT
![Page 1: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/1.jpg)
1
ACERTANDO O ALVO - 49
by Prof. Materaldo
EXPRESSÕES NUMÉRICAS I
![Page 2: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/2.jpg)
2
12 – 5 + 3 =
1
![Page 3: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/3.jpg)
33
12 – 5 + 3 =
![Page 4: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/4.jpg)
44
12 – 5 + 3 =
= 7 + 3 =
![Page 5: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/5.jpg)
55
12 – 5 + 3 =
= 7 + 3 =
![Page 6: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/6.jpg)
66
12 – 5 + 3 =
= 7 + 3 =
10
![Page 7: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/7.jpg)
7
21 + 3 – 10 =
2
![Page 8: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/8.jpg)
88
21 + 3 – 10 =
![Page 9: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/9.jpg)
99
21 + 3 – 10 =
= 24 – 10 =
![Page 10: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/10.jpg)
1010
21 + 3 – 10 =
= 24 – 10 =
![Page 11: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/11.jpg)
1111
21 + 3 – 10 =
= 24 – 10 =
14
![Page 12: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/12.jpg)
12
15 – 9 – 3 =
3
![Page 13: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/13.jpg)
1313
15 – 9 – 3 =
![Page 14: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/14.jpg)
1414
15 – 9 – 3 =
= 6 – 3 =
![Page 15: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/15.jpg)
1515
15 – 9 – 3 =
= 6 – 3 =
![Page 16: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/16.jpg)
1616
15 – 9 – 3 =
= 6 – 3 =
3
![Page 17: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/17.jpg)
17
25 + 8 – 7 + 5 =
4
![Page 18: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/18.jpg)
1818
25 + 8 – 7 + 5 =
![Page 19: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/19.jpg)
1919
25 + 8 – 7 + 5 =
= 33 – 7 + 5 =
![Page 20: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/20.jpg)
25 + 8 – 7 + 5 =
= 33 – 7 + 5 =
![Page 21: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/21.jpg)
2121
25 + 8 – 7 + 5 =
= 33 – 7 + 5 =
= 26 + 5 =
![Page 22: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/22.jpg)
2222
25 + 8 – 7 + 5 =
= 33 – 7 + 5 =
= 26 + 5 =
![Page 23: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/23.jpg)
2323
25 + 8 – 7 + 5 =
= 33 – 7 + 5 =
= 26 + 5 =
= 31
![Page 24: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/24.jpg)
24
12 – 9 – 2 + 4 =
5
![Page 25: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/25.jpg)
2525
12 – 9 – 2 + 4 =
![Page 26: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/26.jpg)
12 – 9 – 2 + 4 =
= 3 – 2 + 4 =
![Page 27: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/27.jpg)
2727
12 – 9 – 2 + 4 =
= 3 – 2 + 4 =
![Page 28: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/28.jpg)
2828
12 – 9 – 2 + 4 =
= 3 – 2 + 4 =
= 1 + 4 =
![Page 29: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/29.jpg)
2929
12 – 9 – 2 + 4 =
= 3 – 2 + 4 =
= 1 + 4 =
![Page 30: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/30.jpg)
3030
12 – 9 – 2 + 4 =
= 3 – 2 + 4 =
= 1 + 4 =
= 5
![Page 31: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/31.jpg)
31
4 + 12 – 8 – 4 =
6
![Page 32: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/32.jpg)
4 + 12 – 8 – 4 =
![Page 33: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/33.jpg)
3333
4 + 12 – 8 – 4 =
= 16 – 8 – 4 =
![Page 34: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/34.jpg)
3434
4 + 12 – 8 – 4 =
= 16 – 8 – 4 =
![Page 35: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/35.jpg)
3535
4 + 12 – 8 – 4 =
= 16 – 8 – 4 =
= 8 – 4 =
![Page 36: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/36.jpg)
3636
4 + 12 – 8 – 4 =
= 16 – 8 – 4 =
= 8 – 4 =
![Page 37: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/37.jpg)
3737
4 + 12 – 8 – 4 =
= 16 – 8 – 4 =
= 8 – 4 =
= 4
![Page 38: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/38.jpg)
3838
8 – 3 + 7 – 1 =
7
![Page 39: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/39.jpg)
8 – 3 + 7 – 1 =
![Page 40: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/40.jpg)
404040
8 – 3 + 7 – 1 =
= 5 + 7 – 1 =
![Page 41: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/41.jpg)
414141
8 – 3 + 7 – 1 =
= 5 + 7 – 1 =
![Page 42: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/42.jpg)
424242
8 – 3 + 7 – 1 =
= 5 + 7 – 1 =
= 12 – 1 =
![Page 43: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/43.jpg)
434343
8 – 3 + 7 – 1 =
= 5 + 7 – 1 =
= 12 – 1 =
![Page 44: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/44.jpg)
444444
8 – 3 + 7 – 1 =
= 5 + 7 – 1 =
= 12 – 1 =
= 11
![Page 45: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/45.jpg)
45
10 + 20 – 3 + 7 =
8
![Page 46: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/46.jpg)
4646
10 + 20 – 3 + 7 =
![Page 47: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/47.jpg)
4747
10 + 20 – 3 + 7 =
= 30 – 3 + 7=
![Page 48: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/48.jpg)
4848
10 + 20 – 3 + 7 =
= 30 – 3 + 7=
![Page 49: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/49.jpg)
4949
10 + 20 – 3 + 7 =
= 30 – 3 + 7=
= 27 + 7 =
![Page 50: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/50.jpg)
5050
10 + 20 – 3 + 7 =
= 30 – 3 + 7=
= 27 + 7 =
![Page 51: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/51.jpg)
5151
10 + 20 – 3 + 7 =
= 30 – 3 + 7=
= 27 + 7 =
= 34
![Page 52: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/52.jpg)
52
Quando tivermos expressões em que aparecem parênteses, colchetes e chaves, os mesmos devem ser eliminados em que
ordem?
![Page 53: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/53.jpg)
53
1º Parênteses ( )
2º Colchetes [ ]
3º Chaves { }
![Page 54: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/54.jpg)
54
2º 1º3º
( )[ ]
{ }
![Page 55: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/55.jpg)
55
8 + ( 7 – 5 ) =
9
![Page 56: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/56.jpg)
5656
8 + ( 7 – 5 ) =
![Page 57: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/57.jpg)
5757
8 + ( 7 – 5 ) =
= 8 + 2 =
![Page 58: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/58.jpg)
5858
8 + ( 7 – 5 ) =
= 8 + 2 =
10
![Page 59: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/59.jpg)
59
( 23 – 4 ) + 7 =
10
![Page 60: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/60.jpg)
6060
( 23 – 4 ) + 7 =
![Page 61: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/61.jpg)
6161
( 23 – 4 ) + 7 =
= 19 + 7 =
![Page 62: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/62.jpg)
6262
( 23 – 4 ) + 7 =
= 19 + 7 =
26
![Page 63: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/63.jpg)
63
10 – ( 8 + 1 ) =
11
![Page 64: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/64.jpg)
6464
10 – ( 8 + 1 ) =
![Page 65: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/65.jpg)
6565
10 – ( 8 + 1 ) =
= 10 – 9 =
![Page 66: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/66.jpg)
6666
10 – ( 8 + 1 ) =
= 10 – 9 =
1
![Page 67: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/67.jpg)
67
( 20 – 2 ) + ( 3 + 4 ) =
12
![Page 68: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/68.jpg)
6868
( 20 – 2 ) + ( 3 + 4 ) =
![Page 69: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/69.jpg)
6969
( 20 – 2 ) + ( 3 + 4 ) =
= 18 + ( 3 + 4 ) =
![Page 70: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/70.jpg)
7070
( 20 – 2 ) + ( 3 + 4 ) =
= 18 + ( 3 + 4 ) =
![Page 71: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/71.jpg)
7171
( 20 – 2 ) + ( 3 + 4 ) =
= 18 + ( 3 + 4 ) =
= 18 + 7 =
![Page 72: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/72.jpg)
7272
( 20 – 2 ) + ( 3 + 4 ) =
= 18 + ( 3 + 4 ) =
= 18 + 7 =
25
![Page 73: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/73.jpg)
73
( 12 – 4 ) – ( 5 + 3 ) =
13
![Page 74: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/74.jpg)
7474
( 12 – 4 ) – ( 5 + 3 ) =
![Page 75: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/75.jpg)
7575
( 12 – 4 ) – ( 5 + 3 ) =
= 8 – ( 5 + 3 ) =
![Page 76: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/76.jpg)
7676
( 12 – 4 ) – ( 5 + 3 ) =
= 8 – ( 5 + 3 ) =
![Page 77: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/77.jpg)
7777
( 12 – 4 ) – ( 5 + 3 ) =
= 8 – ( 5 + 3 ) =
= 8 – 8 =
![Page 78: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/78.jpg)
7878
( 12 – 4 ) – ( 5 + 3 ) =
= 8 – ( 5 + 3 ) =
= 8 – 8 =
0
![Page 79: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/79.jpg)
79
2 + [ 5 + ( 3 – 1 ) ] =
14
![Page 80: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/80.jpg)
8080
2 + [ 5 + ( 3 – 1 ) ] =
![Page 81: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/81.jpg)
8181
2 + [ 5 + ( 3 – 1 ) ] =
= 2 + [ 5 + 2 ] =
![Page 82: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/82.jpg)
8282
2 + [ 5 + ( 3 – 1 ) ] =
= 2 + [ 5 + 2 ] =
![Page 83: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/83.jpg)
8383
2 + [ 5 + ( 3 – 1 ) ] =
= 2 + [ 5 + 2 ] =
= 2 + 7 =
![Page 84: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/84.jpg)
8484
2 + [ 5 + ( 3 – 1 ) ] =
= 2 + [ 5 + 2 ] =
= 2 + 7 =
9
![Page 85: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/85.jpg)
85
7 – [ 5 – ( 4 + 1 ) ] =
15
![Page 86: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/86.jpg)
8686
7 – [ 5 – ( 4 + 1 ) ] =
![Page 87: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/87.jpg)
8787
7 – [ 5 – ( 4 + 1 ) ] =
= 7 – [ 5 – 5 ] =
![Page 88: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/88.jpg)
8888
7 – [ 5 – ( 4 + 1 ) ] =
= 7 – [ 5 – 5 ] =
![Page 89: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/89.jpg)
8989
7 – [ 5 – ( 4 + 1 ) ] =
= 7 – [ 5 – 5 ] =
= 7 – 0 =
![Page 90: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/90.jpg)
9090
7 – [ 5 – ( 4 + 1 ) ] =
= 7 – [ 5 – 5 ] =
= 7 – 0 =
7
![Page 91: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/91.jpg)
10 + [ 13 + ( 2 + 5 ) – 18 ] =
16
![Page 92: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/92.jpg)
92
10 + [ 13 + ( 2 + 5 ) – 18 ] =
![Page 93: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/93.jpg)
93
10 + [ 13 + ( 2 + 5 ) – 18 ] =
= 10 + [ 13 + 7 – 18 ] =
![Page 94: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/94.jpg)
94
10 + [ 13 + ( 2 + 5 ) – 18 ] =
= 10 + [ 13 + 7 – 18 ] =
![Page 95: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/95.jpg)
95
10 + [ 13 + ( 2 + 5 ) – 18 ] =
= 10 + [ 13 + 7 – 18 ] =
= 10 + [ 20 – 18 ] =
![Page 96: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/96.jpg)
96
10 + [ 13 + ( 2 + 5 ) – 18 ] =
= 10 + [ 13 + 7 – 18 ] =
= 10 + [ 20 – 18 ] =
![Page 97: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/97.jpg)
97
10 + [ 13 + ( 2 + 5 ) – 18 ] =
= 10 + [ 13 + 7 – 18 ] =
= 10 + [ 20 – 18 ] =
= 10 + 2 =
![Page 98: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/98.jpg)
98
10 + [ 13 + ( 2 + 5 ) – 18 ] =
= 10 + [ 13 + 7 – 18 ] =
= 10 + [ 20 – 18 ] =
= 10 + 2 = 12
![Page 99: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/99.jpg)
{ 2 + [ 7 – ( 4 + 2 ) + 1 ] } =
17
![Page 100: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/100.jpg)
{ 2 + [ 7 – ( 4 + 2 ) + 1 ] } =
![Page 101: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/101.jpg)
{ 2 + [ 7 – ( 4 + 2 ) + 1 ] } =
= { 2 + [ 7 – 6 + 1 ] } =
![Page 102: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/102.jpg)
{ 2 + [ 7 – ( 4 + 2 ) + 1 ] } =
= { 2 + [ 7 – 6 + 1 ] } =
![Page 103: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/103.jpg)
103
{ 2 + [ 7 – ( 4 + 2 ) + 1 ] } =
= { 2 + [ 7 – 6 + 1 ] } =
= { 2 + [ 1 + 1 ] } =
![Page 104: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/104.jpg)
104
{ 2 + [ 7 – ( 4 + 2 ) + 1 ] } =
= { 2 + [ 7 – 6 + 1 ] } =
= { 2 + [ 1 + 1 ] } =
![Page 105: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/105.jpg)
105
{ 2 + [ 7 – ( 4 + 2 ) + 1 ] } =
= { 2 + [ 7 – 6 + 1 ] } =
= { 2 + [ 1 + 1 ] } =
= { 2 + 2 } =
![Page 106: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/106.jpg)
106
{ 2 + [ 7 – ( 4 + 2 ) + 1 ] } =
= { 2 + [ 7 – 6 + 1 ] } =
= { 2 + [ 1 + 1 ] } =
= { 2 + 2 } =
4
![Page 107: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/107.jpg)
20 – { 12 + [ 9 – ( 10 – 8 ) ] } =
18
![Page 108: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/108.jpg)
108
20 – { 12 + [ 9 – ( 10 – 8 ) ] } =
![Page 109: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/109.jpg)
109
20 – { 12 + [ 9 – ( 10 – 8 ) ] } =
= 20 – { 12 + [ 9 – 2 ] } =
![Page 110: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/110.jpg)
20 – { 12 + [ 9 – ( 10 – 8 ) ] } =
= 20 – { 12 + [ 9 – 2 ] } =
![Page 111: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/111.jpg)
111
20 – { 12 + [ 9 – ( 10 – 8 ) ] } =
= 20 – { 12 + [ 9 – 2 ] } =
= 20 – { 12 + 7 } =
![Page 112: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/112.jpg)
112
20 – { 12 + [ 9 – ( 10 – 8 ) ] } =
= 20 – { 12 + [ 9 – 2 ] } =
= 20 – { 12 + 7 } =
![Page 113: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/113.jpg)
113
20 – { 12 + [ 9 – ( 10 – 8 ) ] } =
= 20 – { 12 + [ 9 – 2 ] } =
= 20 – { 12 + 7 } =
= 20 – 19 =
![Page 114: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/114.jpg)
114
20 – { 12 + [ 9 – ( 10 – 8 ) ] } =
= 20 – { 12 + [ 9 – 2 ] } =
= 20 – { 12 + 7 } =
= 20 – 19 = 1
![Page 115: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/115.jpg)
100 – {32 + [50 – (30 – 15) ] – 2} =
19
![Page 116: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/116.jpg)
100 – {32 + [50 – (30 – 15) ] – 2} =
![Page 117: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/117.jpg)
100 – {32 + [50 – (30 – 15) ] – 2} =
= 100 – { 32 + [ 50 – 15 ] – 2 } =
![Page 118: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/118.jpg)
100 – {32 + [50 – (30 – 15) ] – 2} =
= 100 – { 32 + [ 50 – 15 ] – 2 } =
![Page 119: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/119.jpg)
100 – {32 + [50 – (30 – 15) ] – 2} =
= 100 – { 32 + [ 50 – 15 ] – 2 } =
= 100 – { 32 + 35 – 2 } =
![Page 120: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/120.jpg)
100 – {32 + [50 – (30 – 15) ] – 2} =
= 100 – { 32 + [ 50 – 15 ] – 2 } =
= 100 – { 32 + 35 – 2 } =
![Page 121: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/121.jpg)
121
100 – {32 + [50 – (30 – 15) ] – 2} =
= 100 – { 32 + [ 50 – 15 ] – 2 } =
= 100 – { 32 + 35 – 2 } =
= 100 – { 67 – 2 } =
![Page 122: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/122.jpg)
122
100 – {32 + [50 – (30 – 15) ] – 2} =
= 100 – { 32 + [ 50 – 15 ] – 2 } =
= 100 – { 32 + 35 – 2 } =
= 100 – { 67 – 2 } =
![Page 123: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/123.jpg)
123
100 – {32 + [50 – (30 – 15) ] – 2} =
= 100 – { 32 + [ 50 – 15 ] – 2 } =
= 100 – { 32 + 35 – 2 } =
= 100 – { 67 – 2 } =
= 100 – 65 =
![Page 124: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/124.jpg)
124
100 – {32 + [50 – (30 – 15) ] – 2} =
= 100 – { 32 + [ 50 – 15 ] – 2 } =
= 100 – { 32 + 35 – 2 } =
= 100 – { 67 – 2 } =
= 100 – 65 = 35
![Page 125: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/125.jpg)
{ 5 + [ 3 + ( 2 + 1 ) ] } – 5 =
20
![Page 126: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/126.jpg)
{ 5 + [ 3 + ( 2 + 1 ) ] } – 5 =
![Page 127: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/127.jpg)
127
{ 5 + [ 3 + ( 2 + 1 ) ] } – 5 =
= { 5 + [ 3 + 3 ] } – 5 =
![Page 128: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/128.jpg)
{ 5 + [ 3 + ( 2 + 1 ) ] } – 5 =
= { 5 + [ 3 + 3 ] } – 5 =
![Page 129: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/129.jpg)
129
{ 5 + [ 3 + ( 2 + 1 ) ] } – 5 =
= { 5 + [ 3 + 3 ] } – 5 =
= { 5 + 6 } – 5 =
![Page 130: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/130.jpg)
130
{ 5 + [ 3 + ( 2 + 1 ) ] } – 5 =
= { 5 + [ 3 + 3 ] } – 5 =
= { 5 + 6 } – 5 =
![Page 131: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/131.jpg)
131
{ 5 + [ 3 + ( 2 + 1 ) ] } – 5 =
= { 5 + [ 3 + 3 ] } – 5 =
= { 5 + 6 } – 5 =
= 11 – 5 =
![Page 132: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/132.jpg)
132
{ 5 + [ 3 + ( 2 + 1 ) ] } – 5 =
= { 5 + [ 3 + 3 ] } – 5 =
= { 5 + 6 } – 5 =
= 11 – 5 = 6
![Page 133: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/133.jpg)
30 – { 18 + [ 7 – ( 3 + 4 ) ] } + 1 =
21
![Page 134: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/134.jpg)
30 – { 18 + [ 7 – ( 3 + 4 ) ] } + 1 =
![Page 135: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/135.jpg)
30 – { 18 + [ 7 – ( 3 + 4 ) ] } + 1 =
= 30 – { 18 + [ 7 – 7 ] } + 1 =
![Page 136: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/136.jpg)
30 – { 18 + [ 7 – ( 3 + 4 ) ] } + 1 =
= 30 – { 18 + [ 7 – 7 ] } + 1 =
![Page 137: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/137.jpg)
30 – { 18 + [ 7 – ( 3 + 4 ) ] } + 1 =
= 30 – { 18 + [ 7 – 7 ] } + 1 =
= 30 – { 18 + 0 } + 1 =
![Page 138: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/138.jpg)
138
30 – { 18 + [ 7 – ( 3 + 4 ) ] } + 1 =
= 30 – { 18 + [ 7 – 7 ] } + 1 =
= 30 – { 18 + 0 } + 1 =
![Page 139: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/139.jpg)
139
30 – { 18 + [ 7 – ( 3 + 4 ) ] } + 1 =
= 30 – { 18 + [ 7 – 7 ] } + 1 =
= 30 – { 18 + 0 } + 1 =
= 30 – 18 + 1 =
![Page 140: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/140.jpg)
140
30 – { 18 + [ 7 – ( 3 + 4 ) ] } + 1 =
= 30 – { 18 + [ 7 – 7 ] } + 1 =
= 30 – { 18 + 0 } + 1 =
= 30 – 18 + 1 =
![Page 141: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/141.jpg)
141
30 – { 18 + [ 7 – ( 3 + 4 ) ] } + 1 =
= 30 – { 18 + [ 7 – 7 ] } + 1 =
= 30 – { 18 + 0 } + 1 =
= 30 – 18 + 1 =
= 12 + 1 =
![Page 142: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/142.jpg)
142
30 – { 18 + [ 7 – ( 3 + 4 ) ] } + 1 =
= 30 – { 18 + [ 7 – 7 ] } + 1 =
= 30 – { 18 + 0 } + 1 =
= 30 – 18 + 1 =
= 12 + 1 = 13
![Page 143: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/143.jpg)
10 – { 4 + [ 18 – ( 7 + 5 ) ] } =
22
![Page 144: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/144.jpg)
10 – { 4 + [ 18 – ( 7 + 5 ) ] } =
![Page 145: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/145.jpg)
10 – { 4 + [ 18 – ( 7 + 5 ) ] } =
= 10 – { 4 + [ 18 – 12 ] } =
![Page 146: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/146.jpg)
10 – { 4 + [ 18 – ( 7 + 5 ) ] } =
= 10 – { 4 + [ 18 – 12 ] } =
![Page 147: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/147.jpg)
147
10 – { 4 + [ 18 – ( 7 + 5 ) ] } =
= 10 – { 4 + [ 18 – 12 ] } =
= 10 – { 4 + 6 } =
![Page 148: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/148.jpg)
148
10 – { 4 + [ 18 – ( 7 + 5 ) ] } =
= 10 – { 4 + [ 18 – 12 ] } =
= 10 – { 4 + 6 } =
![Page 149: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/149.jpg)
149
10 – { 4 + [ 18 – ( 7 + 5 ) ] } =
= 10 – { 4 + [ 18 – 12 ] } =
= 10 – { 4 + 6 } =
= 10 – 10 =
![Page 150: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/150.jpg)
150
10 – { 4 + [ 18 – ( 7 + 5 ) ] } =
= 10 – { 4 + [ 18 – 12 ] } =
= 10 – { 4 + 6 } =
= 10 – 10 = 0
![Page 151: Acertando o alvo 49 - Expressões Numéricas I](https://reader036.vdocuments.site/reader036/viewer/2022081419/5572b935d8b42a79718b4cfe/html5/thumbnails/151.jpg)
151
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