Triangle Flash Cards: Multiplication & Division

Eliminate memory overload and learn four math facts on each side of a card! Triangle Flash Cards teach families of facts, showing the relationship between multiplication and division. How is 8 in one corner related to 24 and 3 in the other corners? Cover the product, in blue, and practice multiplication: 8 x 3 = 24 or 3 x 8 = 24. Cover one of the factors, in black, and practice division: 24 / 8 = 3 or 24 / 3 = 8. A total of 20 cards aid mastery of 160 math facts up to 9 x 9 and 81 / 9. Also available for addition and subtraction. For 2 or more players.