A friendly Wipe-clean book filled with subtraction activities that allow children to practise taking away numbers under 20, including 0.
The Wipe-clean pages offer endless practice, and answers and secret notes for grown-ups are at the back..
Part of the Usborne Key Skills series that supports the maths lessons children learn at school.
A friendly Wipe-clean book filled with subtraction activities that allow children to practise taking away numbers under 20, including 0