What is a 100 square? A 100 square shows the numbers 1 to 100 on a grid. Each row has 10 numbers on it. At the end of each row is a multiple of ten. You can use the 100 square to count from 1 to ...

Save guides, add subjects and pick up where you left off with your BBC account. A 100 square shows the numbers 1 to 100 on a grid. Each row has 10 numbers on it. At the end of each row is a ...