Revision Rockets

Answers

Q1) Find the reciprocal of

11
1 11

Q2) Calculate

-36 - 34
-70

Q3) Calculate

3 20 × 5 9
3 1 20 4 × 5 1 9 3 = 1 12

Q4) Calculate

14 27 ÷ 16 21
14 7 27 9 × 21 7 16 8 = 49 72

Q5) Calculate

4 1 2 - 1 4 9
55 18 = 3 1 18

Q6) Convert to a decimal

7 10

0.7