Multiplication w/ 10s 100s 1000s

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 3 multiplied by 4 (3 x 4) means adding 3 four times: 3 + 3 + 3 + 3 = 12.

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CCSS.3.OA.A.1

Front

What does it mean to multiply by 10?

Back

Multiplying a number by 10 means to increase that number tenfold. For example, 5 x 10 = 50.

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CCSS.5.NBT.B.7

Front

What does it mean to multiply by 100?

Back

Multiplying a number by 100 means to increase that number one hundredfold. For example, 6 x 100 = 600.

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CCSS.5.NBT.A.2

Front

What does it mean to multiply by 1000?

Back

Multiplying a number by 1000 means to increase that number one thousandfold. For example, 7 x 1000 = 7000.

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CCSS.5.NBT.A.2

Front

If Bentlee has 34 scrunchies and Terri Ann has 10 times more, how many scrunchies does Terri Ann have?

Back

340 scrunchies (34 x 10 = 340).

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CCSS.4.OA.A.2

Front

What is 400 x 7?

Back

2800 (400 x 7 = 2800).

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CCSS.4.NBT.B.5

Front

What is 2 x 9000?

Back

18000 (2 x 9000 = 18000).

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CCSS.4.NBT.B.5

Front

If Preston practices baseball for 3 hours and swings the bat 80 times each practice, how many swings does he make in 7 days?

Back

560 swings (80 swings x 7 days = 560).

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CCSS.3.OA.D.8

Front

What is 50 x 4?

Back

200 (50 x 4 = 200).

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CCSS.4.NBT.B.5

Front

What is the product of 10 and 10?

Back

100 (10 x 10 = 100).

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CCSS.3.NBT.A.3