Fast Subtraction Facts
Subtraction Facts in a flash! No more plain old flashcards, no need for high tech computers. Math Gear allows kids to memorize math facts in a fun and interactive way. Turn the wheel, say the answer and then lift the flap to see if you are correct.
- Protected by U.S. Patent # 7,354,070
- Ages 3 and up
- Brand: Math Gear.
- Item Number: 3277.
- ISBN: 9781584763277.
- Recommended for ages : 3 to 6.
- Measures approximately: 5.25 x 0.75 x 5.25 inches..