Multiply by Multiples of 10

Front

What is the product of 60 and 7?

Back

420

Tags

CCSS.4.NBT.B.5

Front

If there are 9 cases of CDs and each case holds 30 CDs, how many CDs are there altogether?

Back

270

Tags

CCSS.3.OA.A.3

Front

What is 30 multiplied by 4?

Back

120

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CCSS.4.NBT.B.5

Front

What is the result of multiplying 80 by 5?

Back

400

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CCSS.4.NBT.B.5

Front

What is the product of 20 and 5?

Back

100

Tags

CCSS.4.NBT.B.5

Front

What is the definition of a multiple of 10?

Back

A multiple of 10 is any number that can be expressed as 10 times an integer.

Front

How do you multiply a number by a multiple of 10?

Back

To multiply a number by a multiple of 10, you can multiply the number by the integer and then add a zero to the end of the result.

Tags

CCSS.4.NBT.B.5

Front

What is the product of 10 and 6?

Back

60

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CCSS.3.NBT.A.3

Front

If you multiply 50 by 3, what is the result?

Back

150

Tags

CCSS.4.NBT.B.5

Front

What is the relationship between multiplication and addition when dealing with multiples of 10?

Back

Multiplying by a multiple of 10 can be seen as repeated addition of the number being multiplied.

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CCSS.3.NBT.A.3