Evaluating Multiplication and Division Expressions

What is the first step in solving this problem:
-12 ÷ 6 (-3) + 8

• multiplication

• addition

• division

• subtraction

Solve the following:
-12 ÷ 6 (-3) + 8

• -14

• 2

• -22

• 3

Solve the following:
3 + 27 ÷ (-3)

• -6

• -10

• 10

• -12

Solve the following:
-14 ÷ 2 – 15

• -8

• -22

• 8

• 22

8ab / 4a

• 2b

• 2

• 2a

What is the first step in solving this problem:

-12 ÷ 6 (-3) + 8

• multiplication

• addition

• division

• subtraction

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

(20ab) ÷ (a-b)²

• 40/3

• 40

• -40/9

• -13

What is 4x if x=5?

• 20

• 16

• 9

• 45

What is the First step to evaluating the expression
48 + 36 ÷ 2 × 6 - 3

• Add 48 and 32

• Subtract 6 and 3

• Divide 36 and 2

• Multiply 2 and 6

Simplify the Expression 
4² + 40 ÷ 8

• 7

• 21

• 6

• 81