递等式计算 73.68-45.5-54.5+36.32

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递等式计算 73.68-45.5-54.5+36.32

递等式计算 73.68-45.5-54.5+36.32
递等式计算 73.68-45.5-54.5+36.32

递等式计算 73.68-45.5-54.5+36.32
(73.68+36.32)-(45.5+54.5)=10

73.68-45.5-54.5+36.32
=(73.68+36.32)-(45.5+54.5)
=100-100
=0