Children will have a great time showing you how they solve exercises with this ten-square grid stamp specially designed to reinforce early math skills through hands-on activities. Ideal for developing skills such as counting, establishing number patterns, and basic arithmetic. Once the grid is stamped, children will use the included stamp to mark circles in the squares and show their answers. The stamp measures 15 cm long x 5.5 cm high and can be used with the Learning Resources 7-color jumbo stamp pad (not included) and other generic stamp pads. Suitable for children aged 5+ years.