Unit 5 – Multiplication and division
3 Use the inverse to check these calculations. Correct any that are wrong. Write down the inverse calculations you use each time.
(a) 9 × 3 = 28 (d) 56 ÷ 2 = 23
(b) 42 ÷ 6 = 7 (e) 12 × 3 = 38
(c) 8 × 5 = 40 (f ) 36 ÷ 4 = 9
E
Make up some puzzles like this for a friend to solve.
Finding new multiplication facts
Winston uses cubes to show the relationship between the multiplication tables of 2 and 4.
How do you think he can use the cubes to show the relationship between the multiplication tables of 4 and 8?
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04/05/2022 15:50
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