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7.06 Multiplication by multiples of 10

Interactive practice questions

How does multiplying by $10$10 change the place value of a number?

The place value of only the largest digit increases by ten places.

A

The place value of each digit increases by ten places.

B

The place value of each digit increases by one place.

C

The place value of only the largest digit increases by one place.

D
Easy
< 1min

Find the value of $3\times10$3×10.

Easy
< 1min

Find the value of $7\times10$7×10.

Easy
< 1min

Which option describes a method for multiplying by $50$50?

Medium
< 1min
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Outcomes

3.NBT.A.3

Multiply one-digit whole numbers by multiples of 10 in the range 10–90 (e.g., 9 x 80, 5 x 60) using strategies based on place value and properties of operations.

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