0.73X0.25X4
展开全部
0.73x0.25x4
=0.73x1
=0.73
37.5÷0.25÷4
=37.5÷(0.25x4)
=37.5
0.37+1.79+0.63
=1.79+(0.37+0.63)
=1.79+1
=2.79
7.2-2.36-2.64
=7.2-(2.36+2.64)
=7.2-5
=2.2
7.6x0.2+7.6x0.8
=7.6x(0.2+0.8)
=7.6x1
=7.6
5.87x9.03-5.87x8.03
=5.87x(9.03-8.03)
=5.87x1
=5.87
=0.73x1
=0.73
37.5÷0.25÷4
=37.5÷(0.25x4)
=37.5
0.37+1.79+0.63
=1.79+(0.37+0.63)
=1.79+1
=2.79
7.2-2.36-2.64
=7.2-(2.36+2.64)
=7.2-5
=2.2
7.6x0.2+7.6x0.8
=7.6x(0.2+0.8)
=7.6x1
=7.6
5.87x9.03-5.87x8.03
=5.87x(9.03-8.03)
=5.87x1
=5.87
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展开全部
0.73X0.25X4
=0.73×(0.25×4)
=0.73×1
=0.73
=0.73×(0.25×4)
=0.73×1
=0.73
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展开全部
=(0.25×4)×0.73
=1×0.73
=0.73
=1×0.73
=0.73
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