| Contents | 
| Introduction | 4 | 
| Getting started | 5 | 
| Take 5: The language of mathematics | 5 | 
| Value of n | 6 | 
| Powers and roots | 7 | 
| Take 5: Powers of | 7 | 
| Square number trail | 8 | 
| Square and cube number trail | 9 | 
| Where it belongs | 10 | 
| Square and cube root mania | 11 | 
| Index laws insanity | 12 | 
| Index laws sort | 13 | 
| Order of operations with indices | 14 | 
| A number raised to the power of zero | 15 | 
| Number sort 16 Irrational number trail | 17 | 
| Rational number trail | 18 | 
| Integers | 19 | 
| Integer trails | 19 | 
| Take 5: Integers | 20 | 
| Equivalent pairs pathway: Integers | 21 | 
| Blast-off operations with negative integers | 22 | 
| Mental maths sets: Integers (A–B) | 23 | 
| Take 10: Integers | 25 | 
| Number properties sort | 26 | 
| Decimals | 27 | 
| Take 10: Decimals | 27 | 
| Decimal clues | 28 | 
| Decimal nibbles | 29 | 
| Order of operations with decimals | 30 | 
| Equivalent pathway: Fractions and decimals | 31 | 
| Mental maths sets: Decimals (A–B) | 32 | 
| Take 10: Decimals | 34 | 
| Fractions | 35 | 
| Take 5: Fractions | 35 | 
| Take 10: Reducing and comparing fractions | 36 | 
| Take 10: Comparing fractions | 37 | 
| Take 10: Fractions of units of measurement | 38 | 
| Quantity fractions | 39 | 
| Take 10: Multiplying and representing fractions | 40 | 
| Take 10: Square roots and powers of fractions | 41 | 
| Take 5: Fractions and the unitary method | 42 | 
| Take 10: Fractions – word problems | 43 | 
| Take 10: Fractions – all the operations | 44 | 
| Percentages | 45 | 
| Percentage nibbles | 45 | 
| Ordering decimals, fractions and percentages | 46 | 
| Challenge yourself with percentages | 47 | 
| Finding a percentage of a quantity | 48 | 
| Take 10: Percentages – all the operations | 49 | 
| Blast-off quantities of percentages | 50 | 
| Mental maths sets: Percentages | 51 | 
| Take 5: Percentages and the unitary method (A–B) | 52 | 
| Power sessions | 54 | 
| Mental maths power sessions (A–D) | 54 | 
| Mental maths power session – matching pairs | 58 | 
| Here's the answer – what's the question? | 59 | 
| Selected answers | 60 |