Number LinesFill in the gaps 
There are three pages of activities together with the answers. The first page is aimed at year one and has a 0 to 10 number line marked in ones. Children must fill in the gaps with the missing numbers. Each page has three lines with an increasing number of gaps to fill. The one below is the second of the three. Click on it to get both pages of 0 to 10 activities. 

Designed for Year 1 

The second page has three lines marked from 0 to 10 in halves, aimed at Year 2. The line shown is the second of three. Click on it to get both pages of 0 to 10 activities. 

Designed for Year 2 

The third page has lines marked from 0 to 100 in steps of 5. The first line on the page deals simply with multiples of 10, the second line includes multiples of 5. The third line, shown below, requires children to interpret numbers between the marks on the line, and is the most demanding. This activity is aimed at Year 3. 

Designed for Year 3 
All pages on both the CD and the website are Copyright Bob Ansell and Mathematical Publishing  First Published 2001