On a long haul flight an aeroplane flew 3123 miles in 8.4 hours. Work out an estimate of how many miles it flew each hour.

a) 4000 b) 40 c) 400

1

Estimate the answer to this question. 54.6 x 2.91

a) 1650 b) 165 c) 16.5

2

Martyn rode 287 kilometres in 11 days. Roughly how many kilometres did

he ride each day?

a) 30 b) 300 c) 3

3

Estimate the answer to this question. 2.1 x 9.4 x 3.7

a) 75 b) 750 c) 0.75

4

5

A square has edges of length 2.44cm. What is an estimate of the area?

a) 6cm² b) 60cm² c) 0.6cm²

Estimate the answer to this question. 935 x 29

a) 27000 b) 2700 c) 270

6

At a theatre they sold 73 cups of coffee during the interval at 68p a cup. Estimate

the amount they took on coffee.

a) £5.00 b) £500 c) £50

7

Estimate the answer to this question. 34.87 x 20.27

a) 70 b) 7000 c) 700

8

At Dave’s ice cream stall he sold 223 ice creams at 67p each. Estimate how much his takings were that day.

a) £150 b) £15 c) £1.50

9

Estimate the answer to this question. 3.14 x 7.92

a) 250 b) 25 c) 0.25

10