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5.01 Multiply by 0 or 1

Interactive practice questions

Fill in the box with the missing number.

$1\times1=\editable{}$1×1=

Easy
< 1min

$1\times2$1×2

Easy
< 1min

$2\times1$2×1

Easy
< 1min

$3\times1$3×1

Easy
< 1min
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Outcomes

3.OA.C.7

Fluently multiply and divide within 100, using strategies such as the relationship between multiplication and division (e.g. Knowing that 8 × 5 = 40, one knows 40 ÷ 5 = 8) or properties of operations. By the end of grade 3, know from memory all products of two one-digit numbers.

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