How to Multiply by Multiples of 10, 100 and 1 000 (e.g. 20 × 40)
Multiplying by multiples of 10, 100 and 1 000 is a calculation that can often be done mentally when the right mathematical foundations are in place. This guide is perfect for parents looking for clear KS2 methods for multiplying by multiples of 10, 100 and 1 000. As a teacher, I often see pupils use […]
