4.82×0.59+0.41×1.59—0.323×5.9(用脱式简算)

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4.82×0.59+0.41×1.59—0.323×5.9(用脱式简算)

4.82×0.59+0.41×1.59—0.323×5.9(用脱式简算)
4.82×0.59+0.41×1.59—0.323×5.9(用脱式简算)

4.82×0.59+0.41×1.59—0.323×5.9(用脱式简算)
原式=4.82*0.59+0.41*0.59+0.41*1-3.23*0.59=(4.82-3.23+0.41)*0.59+0.41=2*0.59+0.41=0.59+0.41+0.59=1.59

4.82×0.59+0.41×(1+0.59)-0.323×0.59×10
=(4.82-3.23)×0.59+0.41+0.41×0.59
=(1.59+0.41)×0.59+0.41
=2×0.59+0.41
=1.59

4.82×0.59+0.41×1.59—0.323×5.9
=4.82×0.59—3.23×0.59+0.41×1.59
=(4.82—3.23)×0.59+0.41×1.59
=1.59×0.59+0.41×1.59
=1.59×(0.59+0.41)
=1.59

=4.82*0.59+0.41*1.59-3.23*0.59
=(4.82-3.23)*0.59+0.41*1.59
=1.59*0.59+0.41*1.59
=(0.59+0.41)*1.59
=1*1.59
=1.59