Properties Review

What property of addition takes a whole number and adds it with zero?

• Associative
• Commutative
• Identity

Tags

CCSS.1.OA.B.3

Which property of addition is shown here: 1 + (8+3) = (1 + 8) + 3

• Associative

• Commutative

• Identity

What property of addition can change order, but stay the same?

• Associative

• Commutative

• Identity

Which property of addition is shown here: 23 + 0 = 23

• Associative

• Commutative

• Identity

Which equation shows the Inverse Property?

• a x 1 = a

• a + -a = 0

• a + 0 = 0

Which equation shows the Identity Property of Multiplication?

• a + a + a = 3 x a
• a x 1
• (a + b) + 8 = a + (8 + b)
• a(b + c) = ab + ac

Tags

CCSS.5.NF.B.5B

Which of the following does NOT show the Commutative Property of Addition?

• 2 + x = x + 2

• x + 4 = 4 + x

• a + b = b + a

• ab = ba

Which is an example of Identity Property of Addition?

• (6 + 5) + 2=6 + (5 + 2)
• 8 + 0 = 8
• 3 + 6 = 6 + 3
• 9 x 1 = 9

Tags

CCSS.1.OA.B.3

Which property is shown here:

2(y + 9) = 2y + 18

• Commutative Property

• Multiplication Property of Zero

• Distributive Property

• Associative Property

Which of the following does not show the Commutative Property?

• x + y = y + x

• yx = xy

• 5 + y = y + 5

• xy - 8 = xy