• Learn numbers and basic math
• This colorful set of math puzzle cards provides children an excellent introduction to number recognition, counting and basic addition and subtraction
• The 30 puzzle cards feature 10 cards of counting, 10 cards of addition and 10 cards of subtraction
• The puzzles are self-correcting – only cards with the correct answer will fit together
• For ages 3 and up
• Size: 11.2 x 8.5 x 2.6 inches