3.6×1.2÷3.6×1.2怎么简算?7.36-5.4+1.74-1.6怎么简算?(1.72+1.72+1.72+1.
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3.6×1.2÷3.6×1.2怎么简算?7.36-5.4+1.74-1.6怎么简算?(1.72+1.72+1.72+1.72)÷3.2×2.5简便
还有8×0.37+1.63÷0.
还有8×0.37+1.63÷0.
![3.6×1.2÷3.6×1.2怎么简算?7.36-5.4+1.74-1.6怎么简算?(1.72+1.72+1.72+1.](/uploads/image/z/18454781-29-1.jpg?t=3.6%C3%971.2%C3%B73.6%C3%971.2%E6%80%8E%E4%B9%88%E7%AE%80%E7%AE%97%3F7.36-5.4%2B1.74-1.6%E6%80%8E%E4%B9%88%E7%AE%80%E7%AE%97%3F%EF%BC%881.72%2B1.72%2B1.72%2B1.)
3.6×1.2÷3.6×1.2
=1x1.2x1.2
=1.44
7.36-5.4+1.74-1.6
=(7.36+1.74)-(5.4+1.6)
=9-7
=2
(1.72+1.72+1.72+1.72)÷3.2×2.5
=4x1.72÷3.2x2.5
=1.72÷3.2x4x2.5
=43/8x10
=215/4
8×0.37+1.63÷0.125
=8×0.37+1.63x8
=8x(0.37+1.63)
=8x2
=16
=1x1.2x1.2
=1.44
7.36-5.4+1.74-1.6
=(7.36+1.74)-(5.4+1.6)
=9-7
=2
(1.72+1.72+1.72+1.72)÷3.2×2.5
=4x1.72÷3.2x2.5
=1.72÷3.2x4x2.5
=43/8x10
=215/4
8×0.37+1.63÷0.125
=8×0.37+1.63x8
=8x(0.37+1.63)
=8x2
=16