Miss Scott cut out rectangles from one centimetre squared paper.
She then counted how many squares the shapes took up. After this she tore a piece out of some of their shapes to make a puzzle for you to solve.
Can you work out how many squares there were in these shapes before the bit was torn out?
(The orange, blue, green and yellow shapes were rectangles. The bottom two shapes, which are pale orange and purple, were each two rectangles joined together.)