Multiplication as Repeated Addition

Front

What is multiplication?

Back

Multiplication is a way to add the same number many times. For example, 3 x 4 means adding 3 four times: 3 + 3 + 3 + 3.

Tags

CCSS.3.OA.A.1

Front

How can we show 4 x 3 using addition?

Back

4 x 3 can be shown as 4 + 4 + 4.

Tags

CCSS.3.OA.A.1

Front

What does the equation 5 x 2 mean?

Back

5 x 2 means adding 5 two times: 5 + 5.

Tags

CCSS.3.OA.A.1

Front

If 2 x 6 = 12, what is another way to write this?

Back

Another way to write 2 x 6 is 6 + 6.

Tags

CCSS.3.OA.A.3

Front

What is the result of 3 x 4?

Back

The result of 3 x 4 is 12.

Tags

CCSS.3.OA.C.7

Front

How can we represent 6 x 2 using addition?

Back

6 x 2 can be represented as 6 + 6.

Tags

CCSS.3.OA.A.1

Front

What is repeated addition?

Back

Repeated addition is adding the same number over and over again, which is the same as multiplication.

Tags

CCSS.3.OA.A.1

Front

If Leah has 3 boxes of paints with 8 colors each, how many colors does she have?

Back

Leah has 3 x 8 = 24 colors.

Tags

CCSS.3.OA.A.3

Front

What does 4 x 5 equal?

Back

4 x 5 equals 20.

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CCSS.3.OA.C.7

Front

How can we express 7 x 3 using addition?

Back

7 x 3 can be expressed as 7 + 7 + 7.

Tags

CCSS.3.OA.A.1