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 can be simplified by multiplying the number by the whole number and then adding a zero.

Tags

CCSS.4.NBT.B.5

Front

What is 10 x 5?

Back

50

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CCSS.3.NBT.A.3

Front

What is 20 x 3?

Back

60

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CCSS.3.NBT.A.3

Front

What is 30 x 4?

Back

120

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CCSS.4.NBT.B.5

Front

What is 40 x 2?

Back

80

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CCSS.3.NBT.A.3

Front

If 5 x 10 = 50, what is 5 x 20?

Back

100

Tags

CCSS.3.NBT.A.3

Front

If 6 x 10 = 60, what is 6 x 30?

Back

180

Tags

CCSS.3.NBT.A.3

Front

If 7 x 10 = 70, what is 7 x 50?

Back

350

Tags

CCSS.4.NBT.B.5

Front

If 8 x 10 = 80, what is 8 x 40?

Back

320

Tags

CCSS.3.NBT.A.3

Front

What is the pattern when multiplying by multiples of 10?

Back

The result is the same as multiplying the number by the whole number and then adding a zero.

Tags

CCSS.3.NBT.A.3