Evaluating Expressions

What is the first step in solving this problem:

-12 ÷ 6 (-3) + 8

• multiplication

• addition

• division

• subtraction

Tags

CCSS.6.NS.B.2

CCSS.6.NS.B.3

Simplify:  $-12+2\left(8-10\right)^2$  

• -20

• -4

• 40

• -40

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

CCSS.6.NS.C.5

Simplify the expression if m = -7 and n = 4:

5m + 9n

• 71

• 1

• -1

• -71

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

CCSS.6.NS.C.5

Simplify the following expression if x = 8 and y = -3

x² - xy

• 88

• 40

• -8

• -24

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Simplify if w = -4

-7w² + 2w

• 104

• -64

• -120

• 120

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Simplify the following expression if a = 4 and b = -2

(20ab) ÷ (a-b)²

• 40/3

• 40

• -40/9

• -13

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.2

CCSS.6.EE.B.6

What is the value of the expression

x² + y² + x - y

when x = -1 and y = 3?

• 6

• 8

• 12

• 16

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Evaluate bc + 5a

when a = 3, b = 4, and c = -6

• 9

• 38

• -38

• -9

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

CCSS.6.NS.C.5

What is 16y - u + 34x when x=2 u =14 and y = 3?

• 102

• 43

• 2

• 107

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

Evaluate x + y + z + a - c when x=11, y = 3, z = 4, a = 14 and c=10?

• 22

• 32

• 2

• 17

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6