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7th Grade Order of Operations (PEMDAS) Worksheet — Level 2 — Practice Set 4 — Answers

Answer sheet with worked solutions for the 7th Grade order of operations worksheet.

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Success TutoringWorksheetsAnswer sheet7th Grade · Mathematics · Order of Operations

7th Grade Order of Operations (PEMDAS) Worksheet — Level 2 — Practice Set 4 — Answers

Parentheses, then Exponents, then Multiplication/Division (left to right), then Addition/Subtraction (left to right).

1.17 − 32 ÷ 4

Answer: 9

  1. Divide first: 32 ÷ 4 = 8
  2. 17 − 8 = 9
2.(2 + 6) × 9

Answer: 72

  1. Parentheses first: 2 + 6 = 8
  2. 8 × 9 = 72
3.5 × 7 − 4 × 3

Answer: 23

  1. 5 × 7 = 35 and 4 × 3 = 12
  2. 35 − 12 = 23
4.(6 + 6) × 8

Answer: 96

  1. Parentheses first: 6 + 6 = 12
  2. 12 × 8 = 96
5.4 + 9 × 9

Answer: 85

  1. Multiply first: 9 × 9 = 81
  2. 4 + 81 = 85
6.9 × 8 − 3 × 2

Answer: 66

  1. 9 × 8 = 72 and 3 × 2 = 6
  2. 72 − 6 = 66
7.5 + 4 × 3

Answer: 17

  1. Multiply first: 4 × 3 = 12
  2. 5 + 12 = 17
8.9 + 6 × 6

Answer: 45

  1. Multiply first: 6 × 6 = 36
  2. 9 + 36 = 45
9.2 + 7 × 4

Answer: 30

  1. Multiply first: 7 × 4 = 28
  2. 2 + 28 = 30
10.8 + 9 × 2

Answer: 26

  1. Multiply first: 9 × 2 = 18
  2. 8 + 18 = 26
11.9 × 5 − 9 × 5

Answer: 0

  1. 9 × 5 = 45 and 9 × 5 = 45
  2. 45 − 45 = 0
12.(7 + 5) × 8

Answer: 96

  1. Parentheses first: 7 + 5 = 12
  2. 12 × 8 = 96
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