Let's count in 10s. You can count in 10s using a number line. This number line starts at 0 and ends at 90. The numbers go up in units of 10. Let's use this number line to count in 10s to work out ...

Eight-year-olds often count up to 1,000 and have developed skip-counting skills (counting by 2s, 5s and 10s). Your child will ... ways to get a specific number. What are three numbers you can ...