You Will Need
- Mini-whiteboards and pens
- Flipchart and pens
- ‘Add and subtract near multiples’ sheets 1 and 2 (see resources, cut up into cards)
- ‘Mental addition and subtraction’ sheet (see resources)
- ‘Mental addition and subtraction cards’ (2 sheets - see resources)
- Scissors
- Stopwatch or classroom clock
- Sheets of A4 paper