63-14.72+55.82怎么简算

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63-14.72+55.82怎么简算63-14.72+55.82怎么简算63-14.72+55.82怎么简算63-14.72+55.82=(55.82-14.72)+63=41.1+63=104.1

63-14.72+55.82怎么简算
63-14.72+55.82怎么简算

63-14.72+55.82怎么简算
63-14.72+55.82
=(55.82-14.72)+63
=41.1+63
=104.1