double by single digit multiplication and division

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 x 4 means adding 3 four times: 3 + 3 + 3 + 3 = 12.

Tags

CCSS.3.OA.A.1

Front

What does it mean to double a number?

Back

Doubling a number means to multiply it by 2. For example, doubling 5 gives you 10 (5 x 2 = 10).

Tags

CCSS.5.OA.B.3

Front

What is division?

Back

Division is a mathematical operation where a number is split into equal parts. For example, 12 ÷ 3 means splitting 12 into 3 equal parts, which gives you 4.

Tags

CCSS.3.OA.A.2

Front

What is the product of 16 and 3?

Back

48

Tags

CCSS.4.NBT.B.5

Front

What is the product of 14 and 5?

Back

70

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CCSS.4.NBT.B.5

Front

What is 70 divided by 7?

Back

10

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CCSS.4.NBT.B.6

Front

What is 75 divided by 5?

Back

15

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CCSS.4.NBT.B.6

Front

What is the product of 44 and 3?

Back

132

Tags

CCSS.4.NBT.B.5

Front

How do you check if your multiplication is correct?

Back

You can check multiplication by using division. For example, if you calculated 4 x 5 = 20, you can check by doing 20 ÷ 5 = 4.

Tags

CCSS.4.NBT.B.6

Front

What is a factor?

Back

A factor is a number that divides another number without leaving a remainder. For example, 2 and 3 are factors of 6 because 2 x 3 = 6.

Tags

CCSS.4.OA.B.4