In this KS1 Maths article you'll learn what number lines are and how to add and subtract using them. We also have KS1 Maths videos, a quiz and lots of examples.

A Maths article on how to estimate and label numbers up to 10,000 on a number line.

Preschool-age children who frequently play number-related games at home show better math skills and growth by the end of kindergarten, finds a new study in the journal Child Development.