A set of 36 Subtraction Strips with images of cubes. Count (or subitise) the cubes in the first box and subtract the amount in the second box. How many have you got left?
 
Print, laminate and trim before the children write their answers on with a whiteboard pen.
 
Aimed at Reception and Year 1 children.
 
12 pages in total - 3 strips per page.