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Learning Objective To understand multiplication as repeated addition and as an array.

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Presentation on theme: "Learning Objective To understand multiplication as repeated addition and as an array."— Presentation transcript:

1 Learning Objective To understand multiplication as repeated addition and as an array

2 Multiplication times groups of lots of sets of

3 Here are 6 counters How many rows are there? How many columns are there? 3 2

4 3 rows and 2 columns. 3 x 2 = 6 Could we write a multiplication sentence? Could we write an addition sentence? = 6

5 Here are 6 counters How many rows are there? How many columns are there? 2 3

6 2 rows and 3 columns. 2 x 3 = 6 Could we write a multiplication sentence? Could we write an addition sentence? = 6

7 What do you notice? 2 x 3 = = 6 3 x 2 = = 6

8 Here are 10 counters How many rows are there? How many columns are there? 5 2

9 5 rows and 2 columns Could we write a multiplication sentence? Could we write an addition sentence? 5 x 2 = = 10

10 Here are 10 counters How many rows are there? How many columns are there? 2 5

11 2 rows and 5 columns. 2 x 5 = 10 Could we write a multiplication sentence? Could we write an addition sentence? = 10

12 What do you notice? 2 x 5 = = 10 5 x 2 = = 10

13 Here are 12 counters How many rows are there? How many columns are there? 6 2

14 6 rows and 2 columns Could we write a multiplication sentence? Could we write an addition sentence? 6 x 2 = = 12

15 Here are 12 counters How many rows are there? How many columns are there? 2 6

16 2 rows and 6 columns. 2 x 6 = 12 Could we write a multiplication sentence? Could we write an addition sentence? = 12

17 What do you notice? 2 x 6 = = 12 6 x 2 = = 12

18 Mrs Masterson bakes cakes. She bakes her four children two cakes each. How many cakes does she bake?

19 4 x 2 = = 8 2 x 4 = = 8

20 Mrs Patel buys some sweets. She buys her five friends two sweets each. How many sweets does she buy?

21 5 x 2 = 10 2 x 5 = = = 10

22 Miss Smets buys some pencils. She buys her seven friends two pencils each. How many pencils does she buy?

23 7 x 2 = 14 2 x 7 = = = 14

24 Learning Objective To understand multiplication as repeated addition and as an array


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