Properties of Numbers - Math8

Which is an example of the Multiplicative Property of Zero (Zero Property)?

• 4 x 0 = 4
• 4 x 0 = 0
• 4 + 0 = 4
• 4 - 0 = 4

Using the distributive property, which choice matches 5 x 14?

• (5 x 10) - (5 x 4)

• (5 x 10) + (10 x 4)

• (14 x 5)

• (5 x 10) + (5 x 4)

Which of these illustrates the associative property of multiplication?

• 4 x (5 x 6) = (4 x 5) x 6
• 6 (9 + 1) = (6 x 9) + (6 x 1)
• 4 x (56) = (45) x 6
• 5 + 0 = 0 + 5

Tags

CCSS.3.OA.B.5

(1 + 3) + 4 = 1 + ( 3 + 4)

• Commutative Property of Multiplication
• Commutative Property of Addition
• Associative Property of Multiplication
• Associative Property of Addition

2 + 3 = 3 + 2

• Commutative Property of Multiplication
• Associative Property of Multiplication
• Commutative Property of Addition
• Associative Property of Addition

Tags

CCSS.6.EE.A.3

Identity Property of Multiplication

• 5 x 0 = 0
• 8 x 3 = 3 x 8
• 12 x 1 = 12
• 8 + 0 = 8

Tags

CCSS.3.OA.B.5

Which is an example of the identity property of addition?

• 5 x 1 = 5

• 5 - 0 = 5

• 5 + 0 = 5

• 5 + 1 = 6

Which property does this represent?

(9 x 2) + (9 x 10) = 9 (2 + 10)

• identity

• associative

• commutative

• distributive

What property allows this statement to be true? 
(A + B) + C = A + ( B + C)

• Associative
• Commutative
• Distributive

Tags

CCSS.1.OA.B.3

Find an equivalent expression using the associative property:
7 + ( 8 + 9)

• 7 + 8 + 9
• 8 + ( 7 + 9)
• (7 + 8 ) + 9
• 7 + 10