Multiply by 2s

Front

What is the result of multiplying any number by 2?

Back

The result is double the original number.

Tags

CCSS.3.OA.D.9

Front

What is 10 multiplied by 2?

Back

20

Tags

CCSS.3.NBT.A.3

Front

What is the product of 2 and 8?

Back

16

Tags

CCSS.3.OA.C.7

Front

What is 4 multiplied by 2?

Back

8

Tags

CCSS.3.OA.C.7

Front

What is the result of multiplying 2 by 0?

Back

0, because any number multiplied by 0 is 0.

Tags

CCSS.3.OA.B.5

Front

What is 7 multiplied by 2?

Back

14

Tags

CCSS.3.OA.C.7

Front

How can you visualize multiplication by 2?

Back

You can visualize it as adding the number to itself.

Tags

CCSS.3.OA.D.9

Front

What is the commutative property of multiplication?

Back

The commutative property states that changing the order of the factors does not change the product (e.g., 2 x 3 = 3 x 2).

Tags

CCSS.3.OA.B.5

Front

What is the associative property of multiplication?

Back

The associative property states that the way in which factors are grouped does not change the product (e.g., (2 x 3) x 4 = 2 x (3 x 4)).

Tags

CCSS.3.OA.B.5

Front

What is a quick way to multiply by 2?

Back

You can simply add the number to itself.

Tags

CCSS.3.OA.D.9