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Wednesday, 1 November 2017

Multiplication strategies

Multiplication strategies
Place value strategies for times tables over 10.
Remember to show your working you can do this by writing it in the document or inserting a photo.
Question
Working and answer
12 x 3
10 x 3 = 30
2 x 3 = 6
30 + 6 = 36
22 x 3
20 x 3 = 60
2 x 3 = 6
60 + 6 = 66
45 x 2
40 x 2 = 80
2 x 5 = 10
80 + 10 = 90
44 x 3
40 x 3 = 120
4 x 3 = 12
120 + 12 = 132
55 x 3
50 x 3 = 150
5 x 3 = 15
150 + 15 = 165
17 x 8
10 x 8 = 80
7 x 8 = 56
80 + 56 = 136
18 x 5
10 x 5 = 50
8 x 5 = 40
50 + 40 = 90
51 x 2
50 x 2 = 100
1 x 2 = 2
100 + 2 = 102
36 x 5
30 x 5 = 150
6 x 5 = 30
150 + 30 = 180
29 x 6
20 x 6 = 120
9 x 6 = 54
120 + 54 = 174
37 x 3
30 x 10 = 30
7 x 3 =21
30 + 21 = 51
62 x 2
60 x 2 = 120
2 x 2 = 4
120 + 4 = 124



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