Property Questions 20119-2020

Pick the answer that is an example of the commutative property of multiplication

• b + c + a = a + b + c

• a(b + c) = ab + ac

• a ⋅ b = b⋅ a

• a ⋅ 1 = a

Tags

CCSS.3.OA.B.5

Pick the answer that is an example of the identity property of addtion

• a + (-a) = 0

• 1 + 1 = 2

• a + 0 = a

• a + b = b + a

Tags

CCSS.7.NS.A.1B

Simplify the expression
-3(2 - 6) - (4 + 5) - 1

• 1

• -1

• -19

• -22

Tags

CCSS.7.NS.A.3

What property is this?
77+(8+3) = (8+3)+77

• Commutative

• Associative

• Additive Identity

• Distributive

Tags

CCSS.1.OA.B.3

What property is this?
(a+13)+4 = a+(13+4)

• Associative

• Commutative

• Additive Identity

• Distributive

Tags

CCSS.1.OA.B.3

5(a + 6)

• 5a + 6

• a + 30

• 5a + 30

• 5a - 30

Tags

CCSS.7.NS.A.1D

3(2c - 5)

• 6c - 15

• 6c + 15

• 6c + 15

• -6c - 15

Tags

CCSS.7.NS.A.2C

(x - 6)4

• 24 - 4x

• 4x - 6

• x - 24

• 4x - 24

Tags

CCSS.7.EE.A.1

3(2c - 5)

• 6c - 15

• 6c + 15

• 6c + 15

• -6c - 15

Tags

CCSS.6.EE.A.3

-(8 - m)

• m - 8

• -8 - m

• 8 - m

• m + 8

Tags

CCSS.7.EE.A.1