Revision Rockets

Answers

Q1) Calculate

7 8 - 12 15
9 120 = 3 40

Q2) Convert to a fraction

0. 1 .
1 9

Q3) Estimate

712×40

28000

Q4) Calculate

11 × 7

77

Q5) Rationalise

10 92
52 9

Q6) Convert to a fraction

0. 8 .
8 9