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.

VersionsA only A + B A + B + Csame questions, different order

AnswersQuestions only With answer key Key only

CalculatorMixed Non-calculator (Paper 1)Calculator (Papers 2 and 3)

New sheet

Inverse operations and priority of operations worksheet — GCSE Foundation

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

MathsUKwww.geekhero.co.uk

1.Work out 36 ÷ (2 × 3)
(a)216
(b)54
(c)6
(d)18
2.Find the missing number: 17 × ▢ = 391
(a)23
(b)374
(c)17
(d)6647
3.A number is divided by 5, then 6 is subtracted, giving the result −1. Work out the number.
(a)25
(b)−5
(c)1
(d)−35
4.Work out 3 + 4 × 2²
(a)28
(b)67
(c)196
(d)19
5.Work out 2 × (−3 + 7)
(a)1
(b)6
(c)−20
(d)8
6.A number is multiplied by 4, then 8 is added, giving the result 40. Work out the number.
(a)8
(b)128
(c)2
(d)12
7.A shop buys boxes of pens for £4 each. It sells each box on to a school for £3 more than it paid, and charges an extra £2 delivery fee for the whole order. A school orders 5 boxes. Work out the total cost of the order.
(a)£45
(b)£37
(c)£25
(d)£22
8.Work out ((−3) + 5) × (−4) − (−6) ÷ 2
(a)−11
(b)−1
(c)−5
(d)11
9.Work out 3 × (−2)² − 5
(a)7
(b)−3
(c)31
(d)−17
10.Work out the value of √(16 + 9)
(a)5
(b)12
(c)7
(d)−5
11.Work out 100 − 4 × 5²
(a)0
(b)2400
(c)60
(d)−300
12.Work out √144 − 2 × 3 + √25
(a)35
(b)11
(c)1
(d)7
13.Work out the reciprocal of (2 + 3)
(a)1/5
(b)5/6
(c)5
(d)−1/5
14.Work out (−3) × 4 + 10
(a)−42
(b)−2
(c)−22
(d)22
15.Work out (−36) ÷ (−6) × 2
(a)3
(b)6
(c)12
(d)−12

Build your own mix at the worksheet builder.