
五年级小数乘除法计算.doc
20页五年级小数乘除法计算 混合脱式计算72×0.81+10.4 7.06×2.4-5.7 0.9×0.9×1000.75×18÷0.15 21.36÷0.8-12.9 21.07÷0.23÷0.457.28+3.2÷2.5 1.08×0.8÷0.27 44.28÷0.9÷4.12.05÷0.82+33.6 9.07-22.78÷3.4 (48×4)×(24÷4)72×0.81+10.4 7.06×2.4-5.7 1.08×0.8÷0.27 2.05÷0.82+33.6 44.28÷0.9÷4.1 9.07-22.78÷3.40.37×0.8×1.5 1.85+0.27×3 (5.6-0.3) ×(2.7+1.4) 3.8×(10-4.3)50.4×1.9-1.8 3.76×0.25+25.8 21.36÷0.8-12.9 0.75×18÷0.15(36+120)×135÷2 100×33÷2 3.7×4.6+6.3×4.60.34×99+0.34 (10+1+0.1)×0.24 7.25×0.35 - 7.25 ×0.25 4×1.98×0.25 8.8×0.125 (0.4+7.2)×0.521.36÷0.8-12.9 7.28+3.2÷205 0.75×18÷0.152.07÷0.23÷0.45 5.5×17.3+6.7×5.5 3.8+4.29+2.1+4.21.2×(9.6÷2.4)÷4.8 (8.58-3.69)×(3.4-1.8 ) 1.5×(10.03-15.6÷7.5)30.6÷(4.5×0.16) 4.7+3.91÷(32-29.7) 3.12×(0.9+0.7÷0.1) 9.2+9.728÷3.2×1.5 2.4×0.75+1.25÷2.5 (20.2×0.6-2.12)÷0.1(1.5×0.9+3.65)÷2.5 8.48÷0.8×0.9 101×0.36÷(14.4×0.05)(25.3-9.7)÷0.3×8.5 10.5÷(5.1-4.4)+18.25 4.11-0.72×(3.38-2.13)1025-1125÷4.5×3.6 (6.8-5.4)×2.75-0.9 0.875×36+4.05÷8.1(227÷25-4.68)×0.5 630÷(2.98+6.5×0.08) (21.88+29.8) ÷7.6(8.1-5.4)÷3.6+85.7 (3.44+20.5×0.32)÷0.16 0.54÷(8.7+45.3)×28.40.1÷1+1÷0.8-0. (1.25+6.4)-14.88÷2.4 (4.3-2.01+2.2) ÷458.8÷(0.6×0.7)÷0.02 10.4-7.79÷(0.35+0.6) 3.6÷(1.2+0.5)×5 13.7×0.25-3.7÷4 3.6×1.25+ 0.32÷0.4 0.8×(3.2-2.99÷2.3)2.5×(6+9.728÷3.2) 5.2×(4.6÷0.92×0.04) 5.4÷(3.94+0.86)×0.819.28+1.82÷0.7 10.56×3.75-3.75×0.56 (1.5 ÷0.8-1) ÷0.4=(37.62+20.76)÷0.042 (17.2-4.5×3.6)÷0.3 (6.02 + 2.8 )÷0.4 - 2.05 3.27×(80.5-9.84÷0.16)(71.2-71.2×0.9)÷0.25 1.08÷(3.94+34.3×0.2) (4.25-4.25×0.8)÷1.7 1.46×5+12.8÷0.4×7.51.52-1.6×5+5.7 3.8+(24-25×0.6)(0.25 +0.125)÷(0.75×0.4) 20-2.5×4÷8 (4.8-4.8×0.5)÷2= 0.8×(10.4+0.64)÷0.92=(25.3-9.7)÷0.3×7.6 (4.5+1.3×6)÷1.5 58.8÷(0.6×0.7)÷0.02 0.4×(3.2-0.8)÷1.2列竖式计算下面各题.带*号的式题验算*6.5×8.4= 1.06×25= 32.5÷2.5 1.36×0.05 2.08×75 49÷2.6 2.3÷0.46 0.06×1.7 1.5×2.5= 4.2×1.8= 3.6×0.56≈ 1.631.5≈42.3×0.78 5.87÷1.9 28.5÷15 8.3—2.63 .列竖式,保留一位小数: 0.37×8.4 保留二位小数: 2.34×0.15保留一位小数: 1.2×1.4 0.37×8.4 保留二位小数:0.86×1.2 2.34×0.15(得数保留两位小数) (带▲商用循环小数表示)带□的验算0.68÷0.95= ▲ 78.6÷11= □ 1.89÷0.54= 保留一位小数: 0.37×8.4 保留二位小数: 2.34×0.156.509÷0.27= 5.87÷1.9 (验算) ※ 28.5 ÷15= 42.3×0.78= 口算3.6÷4= 0÷1.25= 0.12×6= 0.64×0.03= 5.8+4.2-6.5= 0.125×8= 2.8÷1.4= 0.25÷0.5= 7.21÷7= 0.18÷2= 10-3.74= 0.2×25= 0.08×125= 0.07×8= 8.3-2.63= 8×0.125= 1.83+2.7= 3.77×10= 2.13×30= 4.75×10=27×3= 24 ÷6= 2.7×3= 2.4 ÷6= 2.7×0.3= 2.4÷ 6= 2.7×0.03= 2.4÷0.06=2.14-0.9= 0.5+7.6= 240÷48= 4200÷300= 0.75-0.38= 396+99= 90×30= 20×35=1-0.2= 3-2.25= 1.57+3.43= 286+199=18.54-9.9= 36×99= 2.4÷2= 48÷0.6= 96÷3= 0.24÷0.2= 4.8÷6= 0.96÷0.03=2.4÷0.2= 4.8÷0.6= 9.6÷0.3= 3.24÷24=3.24÷0.24= 3.24÷2.4= 2.4÷2= 48÷0.6=96÷3= 0.24÷0.2= 4.8÷6= 0.96÷0.03=2.4÷0.2= 4.8÷0.6= 9.6÷0.3= 25.8÷6= 22.8÷3= 5.98÷0.23= 19.76÷5.2= 3.81÷7=32÷42= 246.4÷13= 2.17÷0.7= 0.4÷0.01=5.3+6.7= 5.4-3.6-1.4= 30×0.01= 15÷1.5=12.9-8.5= 7.2×0.4= 2.8×1.4= 8+2-8+2=286+198= 314-202= 526+301= 223-99=0.45×2.5= 0.8×1.25= 0.3×3.6= 0.3×0.3=10×0.07= 0.3×1.4= 0.05×7= 0.92×0.4=0.2×0.26= 0.14×4= 0.02×0.1= 1.2×0.3=0.2×0.4= 8.2+1.8= 100-35.22= 2.3×4=2.5×0.4= 2.4×5= 0.22×4= 3.25×0.5=0.9-0.52= 3.99×1= 0×3.52= 12.5×8=8÷10 = 10-1.8-7.2= 0.43+3.57= 2.5×4×12=1÷0.5= 0.96÷3= 1.47÷0.7= 5.4÷6=0.16.5×10= 0.56×100= 3.78×100= 4÷0.8= 3.215×100= 0.8×10= 4.08×100= 1.1×0.2 =0.6×0.8 = 3×0.9= 2.5×0.4= 3.6×0.4=12.5×8= 50×0.04= 80×0.3 = 1.1×9=0.16×5= 1.78+2.2 = 9.6÷0.6 = 1.2×0.5=0.7÷0.01= 2.5×0.4= 12-3.9= 6.6÷0.66=3.9+2.03= 4.2÷3.5= 1.6+2.4×0.3= 2.14-0.9=27+456+73= 0.。






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