如题所述
第1个回答 2020-04-02
简便计算
596-196-137-63
=(596-196)-(137+63)
=400-200
=200本回答被网友采纳
596-196-137-63
=(596-196)-(137+63)
=400-200
=200本回答被网友采纳
第2个回答 2020-04-02
=(596-196)-(137+63)
=400-200
=200
=400-200
=200
第3个回答 2020-04-02
596-196-137-63
=596-(196+137+63)
=596-396
=200
=596-(196+137+63)
=596-396
=200