Use groups to add, subtract, multiply and divide integers in 8 rounds of 9 problems. Rounds 1 and 2 have two terms of addition and subtraction, rounds 3 and 4 have 4 terms of addition and subtraction, and rounds 5 and 6 have 5 terms of addition and subtraction and rounds 7 and 8 have mulitplication and divisio.
These can also be used for individual students who finish early to complete the set of 9 problems by themselves.
24 other Relay Race games are available. (Currently bundled for $12)
Posted: 3/24/15 so 50% off through 3/27/15