Commutative Property

2 x 7 is the same as 7 x ____

Tags

CCSS.3.OA.B.5

2 x 9 is the same as 9 x ___

Tags

CCSS.3.OA.B.5

How else can you write 2 x 5?

Tags

CCSS.3.OA.B.5

Write this equation another way using the commutative property: 4 x 2 = 8

Tags

CCSS.3.OA.B.5

Do 2 x 8 and 8 x 2 have the same product (answer)?

• Yes!

• No!

• Sometimes...

• Maybe?

Tags

CCSS.3.OA.B.5

Which answer shows the commutative property of this array? (3x4=12)

• 
• 
• 

Tags

CCSS.3.OA.A.1

Use the commutative property of multiplication to solve this equation.
5 x 6 = 30, so 6 x 5 = _____

• 5

• 6

• 11

• 30

Tags

CCSS.3.OA.B.5

Use the commutative property of multiplication to solve the equation.
3 x 4 = 12, so 4 x 3  = ____

• 12

• 7

• 3

• 4

Tags

CCSS.3.OA.B.5

Use the commutative property of multiplication to solve the equation.
9 x 6 = 54, so ___ x 9 = 54

• 6

• 9

• 54

• 15

Tags

CCSS.3.OA.B.5

Use the commutative property of multiplication to solve the equation.
5 x 4 = 20, so ___ x ___ = 20

• 5 x 4

• 4 x 5

• 20 x 4

• 4 x 20

Tags

CCSS.3.OA.B.5