Multiplying by Multiples of 10

Front

What is multiplying by a multiple of 10?

Back

It is the process of multiplying a number by 10, 20, 30, etc., which makes calculations easier by adding a zero to the end of the number.

Tags

CCSS.3.NBT.A.3

Front

If 6 x 9 = 54, what is 60 x 9?

Back

540

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CCSS.4.NBT.B.5

Front

What is 4 x 40?

Back

160

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CCSS.3.NBT.A.3

Front

What is 60 x 3?

Back

180

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CCSS.3.NBT.A.3

Front

What is 5 x 20?

Back

100

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CCSS.3.NBT.A.3

Front

How do you multiply a number by 10?

Back

You add a zero to the end of the number. For example, 5 x 10 = 50.

Tags

CCSS.3.NBT.A.3

Front

What is the result of 7 x 30?

Back

210

Tags

CCSS.4.NBT.B.5

Front

If you have 3 groups of 20, how much do you have in total?

Back

60 (3 x 20 = 60).

Tags

CCSS.3.OA.A.3

Front

What is 8 x 50?

Back

400

Tags

CCSS.4.NBT.B.5

Front

If 10 x 10 = 100, what is 10 x 20?

Back

200

Tags

CCSS.3.NBT.A.3