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.
Inverse operations and priority of operations worksheet — GCSE Foundation
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- 1.Find the missing number: ▢ ÷ 15 = 24
- 2.Work out 100 − 4 × 5²
- 3.A number is divided by 5, then 6 is subtracted, giving the result −1. Work out the number.
- 4.Work out (−2)² − 3
- 5.Work out (−3) × 4 + 10
- 6.Four students work out 6 + 2 × 3. Which student has worked it out correctly?
- 7.Insert one pair of brackets into 2 + 3 × 5 − 1 so that the calculation is equal to 24. Which calculation is correct?
- 8.Find the missing number: 17 × ▢ = 391
- 9.Work out √144 − 2 × 3 + √25
- 10.Work out √25 + 4² − 12 ÷ 3
- 11.Write down the reciprocal of 5/8
- 12.Work out (−2)³ + (−3)² − (−4)
- 13.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.
- 14.Work out 3 × (−2)² − 5
- 15.Work out 18 − 4 × 2
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