Factors and multiples
(a) Write some factor pairs of 28. 1 × 28 (b) Talk to a partner about which factor pair is the most helpful to use to multiply by 28.
5
Calculate 45 × 18.
6
E
Here is a multiplication fact: 5 × 7 × 9 = 315 Use this fact to calculate 22 × 315
29
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01/12/2021 15:11
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