doubling and halving. category 1 doubling and halving with basic facts
TRANSCRIPT
Doubling and Halving
CATEGORY 1
Doubling and Halving with basic facts.
1 x 162 x 84 x 48 x 2
16 x 1
1 x 362 x 184 x 9
1 x 202 x 104 x 5
1 x 242 x 124 x 68 x 3
1 x 482 x 244 x 128 x 6
16 x 3
1 x 402 x 204 x 108 x 5
1 x 122 x 64 x 3
1 x 322 x 164 x 88 x 4
16 x 232 x 1
1 x 562 x 284 x 148 x 7
CATEGORY 2
Doubling and Halving with 1 x 2-digit and 1 x 3-digit numbers.
8 x 164 x 322 x 64
8 x 324 x 64
2 x 168
36 x 518 x 109 x 20
8 x 1254 x 2502 x 500
84 x 542 x 1021 x 20
35 x 870 x 4
140 x 2
125 x 8250 x 4500 x 2
345 x 8690 x 4
1380 x 2
8 x 294 x 58
2 x 116
CATEGORY 3
Doubling and Halving with 2 x 2-digit numbers.
3 x 606 x 30
12 x 15
9 x 5618 x 2836 x 14
2 x 2804 x 1408 x 70
16 x 35
104 x 352 x 6
26 x 12
4 x 1208 x 60
32 x 15
100 x 450 x 8
25 x 16
112 x 256 x 428 x 8
14 x 16
360 x 3180 x 690 x 1245 x 24
2 x 14404 x 7208 x 360
16 x 18032 x 9064 x 45
CATEGORY 4
For investigation of what happens when you third or triple or quarter and quadruple numbers.
9 x 123 x 36
1 x 108
27 x 159 x 45
3 x 1351 x 405
36 x 1872 x 9
216 x 3648 x 1
15 x 1660 x 4
240 x 1
25 x 48100 x 12400 x 3
1200 x 1
64 x 3516 x 1404 x 560
1 x 2240
18 x 129 x 24
4.5 x 362.25 x 72
6 x 123 x 24
1.5 x 48
6 x 243 x 48
1.5 x 96