(-3)+(-4) (-¾)+(-¼) (-3)+7 五分之三+(-4/5) (-2有1/3)+0 (-1/4)+1/6 计算
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![(-3)+(-4) (-¾)+(-¼) (-3)+7 五分之三+(-4/5) (-2有1/3)+0 (-1/4)+1/6 计算](/uploads/image/z/1240143-15-3.jpg?t=%EF%BC%88-3%EF%BC%89%2B%EF%BC%88-4%EF%BC%89+%EF%BC%88-%26%23190%3B%EF%BC%89%2B%EF%BC%88-%26%23188%3B%EF%BC%89+%EF%BC%88-3%EF%BC%89%2B7+%E4%BA%94%E5%88%86%E4%B9%8B%E4%B8%89%2B%EF%BC%88-4%2F5%EF%BC%89+%EF%BC%88-2%E6%9C%891%2F3%EF%BC%89%2B0+%EF%BC%88-1%2F4%EF%BC%89%2B1%2F6+%E8%AE%A1%E7%AE%97)
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(-3)+(-4) (-¾)+(-¼) (-3)+7 五分之三+(-4/5) (-2有1/3)+0 (-1/4)+1/6 计算
(-3)+(-4) (-¾)+(-¼) (-3)+7 五分之三+(-4/5) (-2有1/3)+0 (-1/4)+1/6
计算
(-3)+(-4) (-¾)+(-¼) (-3)+7 五分之三+(-4/5) (-2有1/3)+0 (-1/4)+1/6 计算
(-3)+(-4)
=-(3+4)
=-7
(-¾)+(-¼)
=-(¾+¼)
=-1
(-3)+7
=7-3
=4
五分之三+(-4/5)
=-1/5
(-2有1/3)+0
=-2有1/3
(-1/4)+1/6
=-3/12+2/12
=-1/12