Task cards for the stack numbers (English) (42 pieces) | Learning number building blocks math

Set of 42 task cards (108 x 64 mm) in addition to our stack numbers (30 of 42 cards compatible with R80021.000 & R80021.M00, 35 of 42 cards compatible with R80022.000, all 42 cards compatible with R80023.000). Contain various tasks in English (playful learning, addition, subtraction, multiplication and division) and their solutions on the back. Made of tear-proof laminated cardboard. Packed in a box.