Lesson T1.2.2
T1.2.2 Order of operations and inverse operations Quiz: KS3 Maths, Unit 1
20 questions
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Lesson T1.2.2, Order of operations and inverse operations: 20 multiple choice questions for the KS3 Maths (National Curriculum), Unit 1: Number, written with Revision Ninja.
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The 20 questions
-
What is 3 + 4 x 2?
- 11
- 14
- 24
- 10
-
What is (3 + 4) x 2?
- 24
- 14
- 11
- 10
-
What is 20 - 2 x 3²?
- -16
- 16
- 2
- 54
-
What is 24 ÷ 4 ÷ 2?
- 3
- 48
- 12
- 6
-
What is the inverse operation of adding 9?
- Multiply by 9
- Add 9
- Subtract 9
- Divide by 9
-
What is the inverse operation of multiplying by 6?
- Adding 6
- Multiplying by 1/6 plus 6
- Subtracting 6
- Dividing by 6
-
Which operation undoes taking a square root?
- Doubling
- Halving
- Squaring
- Cubing
-
What is 5 + 2³?
- 13
- 125
- 10
- 21
-
Calculate 6 x (8 - 3) ÷ 5.
- 9
- 1.2
- 45
- 6
-
What is 100 ÷ 5² x 2?
- 2
- 8
- 25
- 200
-
Calculate 18 - 6 ÷ 2.
- 9
- 6
- 12
- 15
-
What is 3⁴?
- 12
- 64
- 81
- 27
-
A number is doubled and then 5 is added, giving 17. What was the original number?
- 22
- 11
- 6
- 12
-
A number is multiplied by 4 and then 3 is subtracted, giving 25. What was the number?
- 28
- 7
- 22
- 5.5
-
What is the value of 2 x (3 + 4)²?
- 49
- 22
- 14
- 98
-
Which calculation has the answer 1?
- 10 - 3² - 4
- (10 - 3)² - 48
- 10 - 3 ÷ 3 x 4
- (10 - 3) x 2 - 12
-
What is the inverse operation of adding one third?
- Multiplying by one third
- Subtracting one third
- Dividing by 3
- Adding 3
-
A taxi charges £3 plus £2 per mile. Which expression gives the cost for m miles?
- £3 + £2 x m
- £3 - £2 x m
- £3 x m + £2
- (£3 + £2) x m
-
Work out 2 + 3 x (4 - 1)² ÷ 3.
- 11
- 25
- 27
- 6
-
Work out 48 ÷ 2 x 3 + 12 ÷ 4.
- 11
- 56
- 27
- 75
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