1.76加0点1目录
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7.6×1点1 4点4×0点6的简算方法
7.6*1.1 4.4*0.6
=1.1*7.6 1.1*4*0.6
=1.1*7.6 1.1*2.4
=1.1*(7.6 2.4)
=1.1*10
=11
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5.8 0点9.5.8 0点1简便方法
5.8 5.8 0.9 0.1
=5.8×2 1
=11.6 1
=12.6.
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76×1/8加24×0点125
=76×0.125 24×0.125
=(76 24)×0.125
=100×0.125
=0.1
1.76加0点1目录
7.6×1点1 4点4×0点6的简算方法
7.6*1.1 4.4*0.6
=1.1*7.6 1.1*4*0.6
=1.1*7.6 1.1*2.4
=1.1*(7.6 2.4)
=1.1*10
=11
5.8 0点9.5.8 0点1简便方法
5.8 5.8 0.9 0.1
=5.8×2 1
=11.6 1
=12.6.
76×1/8加24×0点125
=76×0.125 24×0.125
=(76 24)×0.125
=100×0.125
=0.1
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