1.8÷12= 4.08÷0.8= 72÷15= 1.26÷18= 1.35÷15= 3.64÷52= 1.35÷27= 62.4÷2.6= 11.7÷2.6= 19.76÷5.2= 8.84÷1.7= 0.51÷2.2= 1.28÷16= 50.18÷38.6= 5.4÷15= 0.544÷0.025= 3.64÷52= 5.6÷0.04= 14.21÷7= 0.54÷0.6= 24÷1.5= 1.35÷15=
34.5 ÷1.5= 1.8÷1.2= 0.54÷0.6= 14.21÷7= 43.5÷29= 28.6÷11= 156÷0.12= 7.65÷0.85= 54.4÷0.16= 19.4÷12= 10.8÷45= 62.1÷0.03= 7.1÷2.5= 2.1÷0.4= 4.68÷75= 124.8÷0.24= 203.5÷11= 25.2÷6= 1.8÷12= 1.8÷1.2= 6.3÷0.14= 1.26÷18= 18.9÷0.27=
来源于网络5.6÷0.04= 7.83÷9= 6.3÷0.14= 24÷1.5= 18.9÷0.27= 20.4÷24= 328÷1.6= 12.6÷0.28= 1.44÷1.8= 59.8÷0.23= 21÷1.4= 1.89÷54= 1.998÷0.54= 2.56÷32= 14.7÷0.07= 23.4÷585= 24÷15= 34.5 ÷1.5= 4.08÷0.8=
7.83÷9= 72÷15= 43.5÷29= 3.64÷52=
7.65÷0.85= 328÷1.6= 156÷0.12= 11.7÷2.6= 59.8÷0.23= 21÷1.4= 62.1÷0.03= 1.28÷16= 50.18÷38.6= 2.56÷32= 5.4÷15= 93.5÷18= 54.8÷0.23= 25÷1.4= 63.1÷0.09= 1.28÷76= 50.17÷38.6= 8.56÷35= 5.5÷16= 0.396÷1.2= 15.6×13= 0.18×15= 3.06×36=
3.84×2.6≈
28.6÷11= 20.4÷24= 1.35÷27= 12.6÷0.28= 62.4÷2.6= 54.4÷0.16= 1.44÷1.8= 19.4÷12= 10.8÷45= 19.76÷5.2= 8.84÷1.7= 1.89÷54= 0.51÷2.2= 7.1÷2.5= 62.1÷0.03= 1.998÷0.54= 124.8÷0.24= 2.1÷0.4= 4.68÷75= 14.7÷0.07= 203.5÷11= 113.5÷11= 223.5÷16= 39.4÷12= 12.8÷44= 14.76÷5.1= 8.89÷1.7= 1.89÷34= 0.53÷2.3= 7.8÷2.5= 66.4÷0.02= 0.998÷0.55= 124.8÷0.84= 2.5÷0.3= 4.78÷74= 14.7÷0.06=
5.5÷1.6= 24.7÷0.06= 2.63÷1.9=
0.756÷0.36=
4.63÷1.3= 5.76×3= 8.26÷1.4= 0.025×14= 0.04×0.12=
(保留一位小数) 7.15×22
来源于网络
90.75÷3.3 3.26÷1.13 16.9÷0.13 5.69÷1.4 3.7×0.016 6.37÷0.23 5.2×0.6 9.13÷1.32 6.4×0.5 8.36÷1.45 5.25×5 2.36÷0.13= 0.042×0.54 3.63÷1.2= 0.25×0.046 1.08×25 4.8×0.25 2.5÷0.7= (保留三位小数) 3.68×0.25 1.55÷3.9 13.76×0.8= 8.4×1.3 4.48×0.4 35.4×4.2 0.76×0.32 2.52×3.4 0.12×0.5×0.16 0.125×1.4≈(保留两位小数) 10.1÷3.3= (商用循环小数)
10.75÷12.5= (用乘法验算) 3.25×9.04= (用除法验算)
2.5×7.1×4 5.2×0.9+0.9 4.3×50×0.2 26×15.7+15.7×24 3.94+34.3×0.2 8.9×1.1×4.7 3.6×9.85-5.46 6.58×4.5×0.9 32+4.9-0.9 (1.25-0.125)×8 7.09×10.8-0.8×7.09 8.7 × 17.4 - 8.7 × 7.4
来源于网络
16.12×99+16.12 7.28×99+7.28 64-2.64×0.5 (2.275+0.625)×0.28 1.2×(9.6÷2.4)÷4.8 2.7×5.4×3.9 8.05×3.4+7.6 2.8×0.5+1.58 4.8-4.8×0.5 4.8×100.1 4.85 + 0.35 ÷ 1.4 12.5×0.4×2.5×8
0.87×3.16+4.64 0.68÷(5.2 -3.5)× 1.25
4.8×(15÷2.4) 6.81+6.81×99 4.4×0.8-3.4×0.8
4.2.×1.+1.×1.75
9.5×101 40.5÷0.81×0.18 2.13×0×8257 0.25×185×40 (9.37+9.37+9.37+9.37)×2.5
2.37×6.3+2.37×3.7
2.5×1.25×0.32 2.5×(3.8×0.04) 3.8×10.1 0.125×72 (8×5.27) ×1.25 0.25×185×4 3.75÷0.125–2.75 9.5×99 3.8×10.1 7.69×101 0.25×39+0.25 46×0.33+54×0.33 6.81+6.81×99 6.8×0.75÷0.5 56.5×99+56.5 1.53+23.4÷7.2 13.5×0.98 12.5×8.8 来源于网络
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