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jennifer played a board game in which she moved a counter along a board. jennifer moved her counter back 3
spaces four times, then she moved her counter forward 6 spaces, and finally she moved her counter forward 3
spaces. what was her overall change in position?
edro was excited to travel on a hot air balloon. the balloon traveled up 25 feet and then descended 7 fee
the ballonn rose 12 feet and later descended another of