Key Maths is a series of graded activity books that reinforce children's mastery of important skills and concepts as required by the Primary National Strategy for maths at Key Stage 1. Key Maths Book 2includes:
- using a number line, addition and subtraction
- non-standard units of measurement and comparative measures
- telling the time using half-past the hour
- counting money and giving change.
Key Maths 2 Key Stage 1,