Order of Operations Algebraic Expressions and Patterns Review

Which numeric expression matches this written expression?
two times the sum of eight and seven

• 2 x 87

• 2 + (8 + 7)

• 2 x 8 + 7

• 2 x (8 + 7)

Which operation should be completed first?

[10x(6-2)÷5]

• 10x6

• 10x4

• 6-2

• 2÷5

What would be my first step? 3 + 4 x 6 - 4 =

• addition

• multiplication

• subtraction

• exponents

Add parentheses to make this true:

2x7+3=20

• (2x7)+3=20

• 2x(7+3)=20

• (2x7+3)=20

• 2+(7+3)=20

Which operation would you do first?
( 12 + 10) ÷ 10 · 14 - 6

• Division

• Multiplication

• Addition

• Subtraction

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

Kyle has $4 and Alyssa has $6. Jenny has 3 times as much money as both Kyle and Alyssa combined. Which expression represents this situation?

• (3 x 4) + 6

• (3 x 4) x 6

• 3 x (4 + 6)

• 3 x (4 x 6)

evaluate (8+12) ÷ 4 - 3

• 2

• 8

• 14

• 44

Solve.
2 x [(15 + 6 ) ÷ (27 ÷ 9) + 17]

• 48

• 31

• 29

• 24

Solve.
7 x [32 - (3 x 4)]

• 884

• 812

• 212

• 140