Lesson N3
N3 Inverse operations and priority of operations Quiz: AQA Maths, Unit 1
20 questions
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Lesson N3, Inverse operations and priority of operations: 20 multiple choice questions for the AQA GCSE Maths (8300), Unit 1: Number, written with Revision Ninja.
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The 20 questions
-
Calculate 3 + 4 × 5.
- 35
- 23
- 19
- 27
-
Calculate (3 + 4) × 5.
- 27
- 19
- 35
- 23
-
What is the inverse operation of multiplying by 8?
- Dividing by 8
- Adding 8
- Squaring
- Subtracting 8
-
Solve 3x = 27.
- x = 81
- x = 30
- x = 24
- x = 9
-
Calculate 20 - 2 × 3².
- -14
- 6
- 2
- 162
-
Calculate 2³ + 10 ÷ 5.
- 6
- 10
- 11
- 14
-
Calculate 6 - 12 ÷ 3 + 1.
- 3
- 1
- 5
- -1
-
Calculate (5 - 8) × (-2).
- -10
- -6
- -3
- 6
-
Simplify 15 × 8 ÷ 15 using cancellation.
- 1
- 15
- 120
- 8
-
Calculate √81 + 2³.
- 17
- 73
- 25
- 15
-
Calculate 2 + 3 × 4 - 6 ÷ 2.
- 14
- 11
- 3
- 6
-
What is the inverse operation of subtracting 7?
- Multiplying by 7
- Adding 7
- Dividing by 7
- Subtracting 7
-
Solve x ÷ 4 = 5.
- x = 1.25
- x = 20
- x = 9
- x = 54
-
Calculate 3² × 2 - 4.
- 14
- 32
- 22
- 2
-
Ali thinks of a number, doubles it and adds 5. The answer is 17. What was the number?
- 22
- 6
- 12
- 11
-
Calculate 100 ÷ (4 + 1) × 2.
- 12.5
- 40
- 200
- 10
-
Calculate 4 × (2 + 3)².
- 20
- 65
- 45
- 100
-
Calculate -3 × 4 + 10.
- -2
- 2
- 22
- -22
-
Calculate 5² - 4² ÷ 2.
- 5
- 17
- 8.5
- 41
-
Solve 2(x + 3) = 14.
- x = 5
- x = 4
- x = 11
- x = 8
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