计算下面各题？
17.4+9.5÷0.956.48÷0.12÷5.435.65+12.77-1.661256.6+458.8-12.547925.9+1.24-4568.61268.95...
17.4+9.5÷0.95
6.48÷0.12÷5.4
35.65+12.77-1.66
1256.6+458.8-12.54
7925.9+1.24-4568.6
1268.95+777.78+1286.66 展开
6.48÷0.12÷5.4
35.65+12.77-1.66
1256.6+458.8-12.54
7925.9+1.24-4568.6
1268.95+777.78+1286.66 展开
展开全部
计算下面各题
17.4+9.5÷0.95
=17.4+10
=27.4
6.48÷0.12÷5.4
=54÷5.4
=10
35.65+12.77-1.66
=35.65+（12.77-1.66）
=35.65+11.11
=46.76
1256.6+458.8-12.54
=1256.6+（458.8-12.54）
=1256.6+446.26
=1702.86
7925.9+1.24-4568.6
=7927.14-4568.6
=3358.54
1268.95+777.78+1286.66
=2046.73+1286.66
=3333.39
17.4+9.5÷0.95
=17.4+10
=27.4
6.48÷0.12÷5.4
=54÷5.4
=10
35.65+12.77-1.66
=35.65+（12.77-1.66）
=35.65+11.11
=46.76
1256.6+458.8-12.54
=1256.6+（458.8-12.54）
=1256.6+446.26
=1702.86
7925.9+1.24-4568.6
=7927.14-4568.6
=3358.54
1268.95+777.78+1286.66
=2046.73+1286.66
=3333.39
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