Features numbers 0-30 and colour coded for even and odd numbers. Reverse features an empty number line. Measures 56 x 5cm. The number lines are all made from write and wipe material and can be used with dry-erase markers. The benefit of the number lines is that you can write equivalent values on the number line. Use thenumber lines to practise with a wide range of mathematical problems, while you can even use in history classes by turning them into a time line!Let students identify equivalent numbers within any value range, including whole numbers, fractions, decimals and negative numbers. Can also use it to solve and demonstrate understanding of numerous additional curricular targets. The number lines firmly stick to magnetic whiteboards and also supplied in a sturdy pouch. Make sure to store the number lines completely flat, to ensure they will stick to the whiteboard over and over again.