Assessment Associative Property of Adding and Multiplying

64 + 3 + (2 + 55) = 64 + (3 + 2) +55

• Commutative Addition

• Associative Addition

• Commutative Multplication

• Associative Multiplication

This property tells us that you can move the parentheses when you are multiplying and the answer will not change. 

• Associative Addition 
• Associative Multiplication
• Commutative Addition 
• Commutative Multiplication 

Tags

CCSS.6.EE.A.3

9 x (83 x 2) = (9 x 83) x 2

• Associative Addition

• Associative Multiplication

• Commutative Addition

• Commutative Multiplication

(45 +13) + 2 = 35 + (13 + 2)

• Commutative Addition

• Commutative Multiplication

• Associative Addition

• Associative Multiplication

Rewrite (9 x 16) x 25 using the associative property.

• 270

• 9 x 30

• 9 x (16 x 25)

• 5 x 9 + 5 x 6

True or False:
When a problem has parentheses, I should always do the numbers inside of the parentheses last.

• True
• False

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What number fills in the blank?

95 + (87 + 36) = (95 + ___) + 36

• 48

• 36

• 95

• 87

How could you solve this problem?

15 × (23 × 2)

• Multiply 23 × 2 to get 46 and then multiply 26 × 5

• Multiply 15 × 3 to get 45 and then multiply 15 × 45.

• Multiply 23 × 2 to get 46 and then multiply 46 × 15.

• 1st and 3rd Choice

The associative property means...

• You can group the factors however you want
• You can flip flop the order
• The answer to a multiplication problem
• Adding

Tags

CCSS.3.OA.B.5

Associative Property of Addition when you have _____or more numbers added together the sum is the same regardless how it''s group addends together.