By Year 2 most children will be very familiar with number squares, which help them count on and back. This set of 4 maths worksheets uses parts of a number square to check children's ability to count on. It takes a 4 by 3 section and leaves most of the squares blank for the child to fill in. it is interesting to watch how children tackle this type of problem as it can involve counting on and back in ones as well as in tens (moving up or down). These worksheets can be found in Counting and Number in the Superbrains section. Go to our Position numbers on a number square worksheets