Mathematics, 03.10.2021 16:10, renee9913

if you are doing a subtraction problem on a chip board, and the board does not have enough chips of the color you wish to subtract, what can you do to make the subtraction possible?

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Mathematics, 22.06.2019 02:30, rconyers00

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if you are doing a subtraction problem on a chip board, and the board does not have enough chips of...