using nearby numbers
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Mental MathMental MathMental MathMental MathUsing Nearby NumbersUsing Nearby Numbers
Using Nearby Numbers
Keep your eye out for opportunities like these.
9,999 19 6 10,,9 069 7 09
Using Nearby Numbers
Keep your eye out for opportunities like these.
9,999 7 9,999 10,01 6 06
Using Nearby Numbers
Keep your eye out for opportunities like these.
9,999 7 9,999 1 6 10,006
Using Nearby Numbers
Keep your eye out for opportunities like these.
(1,000 2) 30
1,000 30 2 30
30,000 60
20,
998 30
940
Using Nearby Numbers
Keep your eye out for opportunities like these.
1,000 30 2 30
30,000 60
20
998 30 (1,000 2
9
30
4
)
, 0
Using Nearby Numbers
Keep your eye out for opportunities like these.
998 30 (1,000 2) 30
1,000 30 2 3
30,000 60
20,940
0
Using Nearby Numbers
Keep your eye out for opportunities like these.
998 30 (1,000 2) 30
1,000 30 2 30
30
20,9
,000 60
40
Using Nearby Numbers
Keep your eye out for opportunities like these.
998 30 (1,000 2) 30
1,000 30 2 30
30,000 60
20,940
40 2 15 63 15 38
Work it out!
38 15 4 5 60 2 1 3
Work it out!
38 15 40 2 15 63
Work it out!
780 27 0 579 6 02 8 5
Work it out!
779 26 780 20 85 05
Work it out!
779 26 780 20 5 805
Work it out!
2 (100 3) 202 97 0 6 194
Work it out!
2 97 2 (100 3 200 6) 194
Work it out!
2 97 2 (100 3) 200 1946
Work it out!
2 97 2 (100 3) 200 6 194
Work it out!
799 (10 1)
7990 800 1
799 11
8790 1
8589
Work it out!
7990 800 1
879
7
0 1
8
99 11 799 ( 1
8
1
5 9
0 )
Work it out!
799 11 799 (10 1)
7990 80
8790 1
858
0 1
9
Work it out!
799 11 799 (10 1)
799
85
0 800 1
879
8
1
9
0
Work it out!
799 11 799 (10 1)
7990 800 1
8790 1
8589
Work it out!
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