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Published byAngelina Whitaker Modified over 2 years ago

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Multiplication LI: To be able to write number sentences to describe an array

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I have 12 counters. How could I arrange them into equal rows?

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What number sentences could you write to go with this array? 2 x 6 = 126 x 2 = = = 12

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Can you think of any other ways to arrange the counters?

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What number sentences could you write to go with this array? 4 x 3 = 123 x 4 = = = 12

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Could you arrange 20 counters?

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What number sentences could you write to go with this array? 10 x 2 = 20 2 x 10 = = = 20 OR …

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4 x 5 = 20 5 x 4 = = = 20

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Now try doing this on your own. 6 counters 14 counters 15 counters 9 counters 8 counters 18 counters

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6 counters 2 x 3 = 63 x 2 = = = 6

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2 x 7 = 147 x 2 = = = counters

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3 x 5 = 15 5 x 3 = = = counters

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3 x 3 = = 9 9 counters = 9

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2 x 4 = 84 x 2 = = = 8 8 counters

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2 x 9 = 18 9 x 2 = = = counters

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