Multiplication of Rational Numbers with Commutative Property

Use the commutative property and choose a related multiplication for 5x2

• 2x5

• 2x2

• 5x5

• 10x10

Tags

CCSS.3.OA.B.5

Use the commutative property and choose a related multiplication for 2x5

• 5x2

• 5x5

• 2x2

• 7x7

Tags

CCSS.3.OA.B.5

Using the Commutative Property how else can we write 5 x 7 = 35

Tags

CCSS.3.OA.B.5

Using the Commutative Property how else can we write 9 x 4 = 36

• 6 x 6 = 36

• 30 + 6 = 36

• 4 x 9 = 36

• 36 / 6 = 6

Tags

CCSS.3.OA.B.5

Using these two factors show the Commutative Property of Multiplication

6 and 7

• 6 x 7 = 42

  7 x 6 = 42

• 6 + 7 = 13

  7 + 6 = 13

• 42 / 7 = 6

  42 / 6 = 7

• 42 / 7 = 6

  6 x 7 = 42

Tags

CCSS.3.OA.B.5

Write two number sentences using the pair of factors showing the commutative property of multiplication.

3 and 1

Tags

CCSS.3.OA.B.5

Which two number sentences show the Commutative Property of Multiplication using factors 5 and 9

• 5 + 9 = 14

  9 + 5 = 14

• 14 - 9 = 5

  14 - 5 = 9

• 45 / 9 = 5

  45 / 5 = 9

• 9 x 5 = 45

  5 x 9 = 45

Tags

CCSS.3.OA.B.5

Using the commutative property what is another way to write 4 x 2 = 8

Tags

CCSS.3.OA.B.5

Using the Commutative Property how else can we build this array?

• 
• 
• 
• 

Tags

CCSS.3.OA.A.1

Which two multiplication equations match this array? Select more than 1 answer

• 2x4=8

• 2x6=12

• 4x2=8

• 4+4=8

• 6x2=12

Tags

CCSS.3.OA.A.1