Review Unit Retake

[ (6 ÷ 2) x 6 + 4 x 7]

• 141
• 49
• 46
• 344

[ ( 10 x 3) ] ÷ 5

• 18
• 12
• 2 r 3
• 6

[ ( 7 x 6) ] ÷ 6

• 17
• 6
• 2 r 1 
• 7

What is the order of the steps for the following expression?
50- 16 x 2 ÷  (12-4)

• parentheses
  multiplication
  subtraction
  division
• parentheses
  multiplication
  division
  subtraction
• parentheses
  division
  multiplication
  subtraction
• parentheses
  subtraction
  multiplication
  division

24 ÷ 6 + 4²

• 12
• 2
• 20

What does 3² mean?

• 3 x 2
• 3 x 3
• 2 x 2 x 2

What does the E in PEMDAS stand for?

• Exceptional
• Egg
• Exponent

7(3²)=

• 63
• 62
• 50
• 27

Solve the following:
5 - 6² ÷ 4 - 3

• 1
• -10.75
• -31
• -7

True or false:
Addition ALWAYS comes before subtraction.

• True
• False