Ages 8 & up
96 double-sided, 4'' x 4'' (c10cm x 10cm) cards. 1 Dot, 2 Dot & 3 Dot.
Three levels of challenge. Cards have a self-check feature (answer on back) and offer three levels of difficulty. Easy, 1 Dot cards start with two numbers on each wheel; more challenging 2 and 3 Dot cards have three numbers per wheel. The target numbers for 1 Dot and 2 Dot cards are 3 through 10. The target number for 3 Dot cards is always 24.
How to play Multiply/Divide Primer. Card has two wheels and a white target number. Pick the wheel that makes the target number. You can add, subtract, multiply or divide. Use all numbers on the wheel, but use each only once.
Example: try this 1 dot card:
Target number 6: Right hand wheel works - 36/6 = 6