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CanadaON
Grade 5

Multiplication as repeated addition (15x15)

Interactive practice questions

Express $10+10+10$10+10+10 as a multiplication.

Easy
< 1min

Express $17+17+17+17+17$17+17+17+17+17 as a multiplication.

Medium
< 1min
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Outcomes

5.NN3.03

Multiply two-digit whole numbers by two-digit whole numbers, using estimation, student-generated algorithms, and standard algorithms

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