Multiply and Divide by Powers of 10

Front

What is a power of 10?

Back

A power of 10 is a number that can be expressed as 10 raised to an exponent, such as 10^2 (which equals 100) or 10^3 (which equals 1000).

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CCSS.5.NBT.A.2

Front

What happens to a number when it is multiplied by 10?

Back

The number increases by one place value to the left. For example, 5 becomes 50.

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CCSS.3.OA.D.9

Front

What happens to a number when it is divided by 10?

Back

The number decreases by one place value to the right. For example, 50 becomes 5.

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CCSS.5.NBT.A.2

Front

How do you write 1,000 in terms of powers of 10?

Back

1,000 can be written as 10^3.

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CCSS.5.NBT.A.2

Front

What is 10^2 equal to?

Back

10^2 is equal to 100.

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CCSS.6.EE.A.1

Front

If you have 600 and divide it by 10, what do you get?

Back

You get 60.

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CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

What is the tenths place in the number 520.345?

Back

The tenths place is represented by the digit 3.

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CCSS.5.NBT.A.3A

Front

How do you express 100,000 using powers of 10?

Back

100,000 can be expressed as 10^5.

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CCSS.5.NBT.A.2

Front

If Rikkie has 10^3 rings and gives away 10^2 rings, how many rings does he have left?

Back

Rikkie has 900 rings left.

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CCSS.5.NBT.A.2

Front

What does moving a decimal point one place to the left do to a number?

Back

It divides the number by 10, making it smaller.

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CCSS.5.NBT.A.2