Multiplying and Dividing by 2, 4, 5, 10

Front

What is multiplication?

Back

Multiplication is a mathematical operation that represents the repeated addition of a number. For example, 4 x 6 means adding 4 six times.

Tags

CCSS.3.OA.A.1

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What is division?

Back

Division is a mathematical operation that represents the process of splitting a number into equal parts. For example, 20 ÷ 5 means splitting 20 into 5 equal parts.

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CCSS.3.OA.A.2

Front

What is the product of 2 and 5?

Back

The product of 2 and 5 is 10.

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CCSS.3.OA.C.7

Front

What is the quotient of 10 divided by 2?

Back

The quotient of 10 divided by 2 is 5.

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CCSS.3.OA.B.6

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How do you multiply a number by 10?

Back

To multiply a number by 10, you can simply add a zero to the end of that number. For example, 7 x 10 = 70.

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CCSS.3.NBT.A.3

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How do you divide a number by 5?

Back

To divide a number by 5, you can find how many groups of 5 fit into that number. For example, 25 ÷ 5 = 5.

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CCSS.3.OA.D.9

Front

What is the product of 4 and 6?

Back

The product of 4 and 6 is 24.

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CCSS.3.OA.C.7

Front

What is the result of 50 divided by 5?

Back

The result of 50 divided by 5 is 10.

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CCSS.4.NBT.B.6

Front

What is the relationship between multiplication and division?

Back

Multiplication and division are inverse operations. This means that if you multiply a number and then divide by the same number, you will return to the original number.

Tags

CCSS.4.NBT.B.6

Front

What is the product of 2 and 7?

Back

The product of 2 and 7 is 14.

Tags

CCSS.3.OA.C.7