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Date added: Feb 14, 2011
Description Put your skills to the test in this fast-paced number adding and subtracting game.
Instructions Click on "Begin Class" to start the game. Add or subtract the numbers on the board. Then click on correct answer. If you get it right, you get extra time, otherwise you lose time. You can skip to another problem by click on the "-" or "+" button to right of the teacher without penalty. Get the most right and least wrong! Have fun!