Printable · GCSE Foundation · ages 14-16

Inverse operations and priority of operations worksheet — GCSE Foundation

Fifteen questions on "inverse operations and priority of operations" — DfE statement N3. Print it, or print three versions so neighbours cannot copy by letter; the key gives the letter for each version.

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Inverse operations and priority of operations worksheet — GCSE Foundation

Maths · GCSE Foundation · N3 · Inverse operations and priority of operations · Non-calculator · 15 questions

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1.Work out ((−3) + 5) × (−4) − (−6) ÷ 2
(a)−11
(b)−1
(c)−5
(d)11
2.Find the missing number: ▢ ÷ 15 = 24
(a)360
(b)39
(c)9
(d)1.6
3.Work out 36 ÷ (2 × 3)
(a)216
(b)54
(c)6
(d)18
4.Work out 3 + 4 × 2²
(a)28
(b)67
(c)196
(d)19
5.Work out (−2)³ + (−3)² − (−4)
(a)5
(b)−13
(c)−3
(d)21
6.Work out the value of √(16 + 9)
(a)5
(b)12
(c)7
(d)−5
7.Work out 3 × (−2)² − 5
(a)7
(b)−3
(c)31
(d)−17
8.Work out (−36) ÷ (−6) × 2
(a)3
(b)6
(c)12
(d)−12
9.Work out 2 × (−3 + 7)
(a)1
(b)6
(c)−20
(d)8
10.Work out √144 − 2 × 3 + √25
(a)35
(b)11
(c)1
(d)7
11.Work out 5 + 3 × (9 − 6)
(a)14
(b)24
(c)9
(d)26
12.Work out √25 + 4² − 12 ÷ 3
(a)9
(b)17
(c)3
(d)37
13.Grace works out 7 × 99 by writing 99 as 100 − 1. Use her method to work out 7 × 99.
(a)707
(b)700
(c)693
(d)699
14.Work out (−6) + (−4) × 3
(a)−30
(b)−18
(c)18
(d)6
15.Work out 18 − 4 × 2
(a)12
(b)−10
(c)10
(d)28

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