Properties & Evaluate Expressions Review

Evaluate the expression if
r=2, s=5, t=6

 $\frac{3rs}{t+4}$  

Evaluate the expression if
r=2, s=3, t=4

 $5r-5s+7t$  

Tags

CCSS.6.EE.A.2C

Evaluate the expression if
r = 2, s = 3, t = 4

 $r\left(6s\ -2t\right)$  

Tags

CCSS.6.EE.A.2C

Which equation illustrates the distributive property for real numbers?

• 3 + 2 = 2 + 3

• 3 + 0 = 3

• (1 x 7 ) x 6 = 1 x (7 x 6)

• -2(3 + 9) = (-2)(3) + (-2)(9)

Tags

CCSS.7.NS.A.2C

Which sentence illustrates the commutative property for addition?

• (a + b) + c = a + (b + c)

• a(b + c) = ab + ac

• a + 0 = a

• a + b = b + a

Tags

CCSS.1.OA.B.3

Which equation illustrates the associative property?

• (x + y) + z = x + (y + z)

• x + y + z = z + y + x

• x(y + z) = xy + xz

• x + y + z = x + y + z

Tags

CCSS.6.EE.A.3

Which equation illustrates the distributive property?

• m + n = n + m

• 2(m + n) = 2m + 2n

• m + (n + p) = (m + n) + p

• m + 0 = m

Tags

CCSS.6.EE.A.3

The equation 5(8a) = (8a)5 illustrates which property?

• Associative

• Distributive

• Commutative

• Multiplicative Inverse

Tags

CCSS.3.OA.B.5

"x + y = y + x" is an example of which property?

• Identity property of addition

• Associative property of addition

• Distributive property

• Commutative property of addition

Tags

CCSS.6.EE.A.3

What property is used in order to perform the following operation? -2(x - 5) = -2x + 10

• Associative

• Distributive

• Idenity

• Commutative

Tags

CCSS.6.EE.A.3