AR22 - The subtraction sign with numbers and quantities from 0 - 10

This puzzle contains numbers and quantities from 0 - 10 and simple subtraction problems without answers. It is designed to familiarize children with the subtraction sign and what the sign stands for. On the frame above the pieces there are fun drawings of a number of exotic animals, and on the piece below is a minus sign and a smaller number of the same animals. The piece with the minus sign and 4 leopards only fits under the picture of 5 leopards, and under the leopards only the piece with the calculation 5 -4 fits. Children can work at their own pace and every time a piece falls into place it gives a feeling of mastery. They play and have fun while they learn.