五年级上数学口算竞赛题

五年级上学口算竞赛姓名：

得分：一、直接写得数。1-0.01=0.2×0.3=0.32÷0.4=0.5-0.05=2.5+6.5=1÷0.01=10÷0.5=2.4×5=3.5×0.2=0.72÷0.9=1-0.01=0.20.1=4.8+2=0.25×40=9.6÷32=1－0.37=4.3+0.57=1.25×16=2÷5=0.81÷0.9=5.5＋1.45=0.7×1.3=9.4÷0.1=10.1×2.3=0÷3.5＝27÷54=2.5×12=4.52＋6.48=0.2+0.7=5.9-5=1.40.3=0.75÷0.5=0.8÷1.6=2+0.03=1-0.25=1.8+0.02=8.01+0.19=3.5+6.5=612=8.4÷0.4=5×0.7=1÷0.2=12.5×8=0.16÷0.4=0.04×20=16×2.5=55.8÷1000=6.03×10=3.4-1.4=7.82-7.2=2.199.1=10.1－0.89=0.68＋0.42=8.1－5.1=0.728－0.24=0.8＋0.18=0.89-0.25=0.5×400=19.9+11.1=1871000=1+3.89=0.081×10=75÷10=100－35.22＝2.5×0.4＝2.4×5＝0.22×4＝0.9－0.52＝3.99×1＝0×3.52＝2.5÷5＝8.4÷7＝10×0.05＝0.13×7＝0.21×100＝0.7×4＝0.05×4＝4×0.3＝2.3×4＝3.25×0＝0.8×7=1.5×7=1.02×8＝10.3×2＝5×0.6＝0.9×0.3＝3.5×0.2＝2.01×0＝0.4×50＝30×0.1＝2.6×3＝4.1×2＝0.35×0.2＝7.5×0.1＝1－0.08＝3.5×0.01＝0.09×30＝3.9＋0.39＝4.8＋5.2＝0.5×0.4＝

五年级上学计算题姓名：

得分：下列各题怎样算简便就怎样算13.6+4.28+6.4+5.72147.3－28.471.6139.46—(58.74+19.46)1.25×7×0.88.6÷4.5+18.44.512.4÷0.25（24+9.6÷2.4）×0.53.83×4.56＋3.83×5.445.6÷3.5（7.2－0.4）×253.65×10.12.5×0.32×1.256.136×86+86×3.86453.4÷0.25÷0.4101×5.37.3×4.6+5.4×7.37.4×0.998.5－0.24－1.763.75×0.5＋6.25÷26.3×2.1－0.633.65÷2.5÷45.6÷350.35×2011.3+0.69+0.712.3×99+12.30.38+9.63.2×5.47.6-(3.05+2.6)6.3÷0.5÷2270÷4.5203.7－7.36.3+4.82+3.7－0.82307×10.10.45×18132－43.7－56.30.3212.5×2.55.6×1.257.6×21－7.672÷1.2587.3＋2.7－7.3＋2.7（7.7＋15.4）÷79.9×341.5×1.2＋8.8×1.54.7×8.3＋5.3×8.37.12×4－1.12×4450÷2.5÷212.5×8.8（125－1.25）×0.83.5×0.4＋3.5×0.639÷（1.3×5）2.2÷4＋0.6÷44.83÷5＋2.17÷542÷3.526.7－0.5×5－48.4＋2.78＋51.6－0.484.8+8.63+5.2+0.375.93+0.19+2.811.76+0.195+3.242.35+1.713+0.287+7.651.57+0.245+7.436.02+3.6+1.980.134+2.66+0.8661.27+3.9+0.73+16.17.54.9－6.53.07－0.38－1.621.29＋＋2.71＋6.38－2.45－1.553.25＋1.79－0.59＋1.7523.4－0.8－13.4－7.20.32×4033.2＋0.36＋4.8＋1.641.23＋3.4－0.23＋6.60.25×3612.7－（3.7＋0.84）36.54－1.76－4.540.25×0.73×47.6×0.8＋0.2×7.60.85×1990.25×8.5×4

1.28×8.6＋0.72×8.612.5×0.96×0.810.4－9.6×0.350.8×（4.3×1.25）3.12＋3.12×9928.6×101－28.6（4.23＋6.17）×0.80.86×15.7－0.86×14.72.4×10214－7.32－2.682.64＋8.677.36＋11.332.31×1.2×0.5（2.5－0.25）×0.49.16×1.5－0.5×9.163.6－3.6×0.54.5÷1.84.2÷930÷0.6÷563.4÷2.5÷0.44.91.43.9÷（1.3×5）（7.7＋1.54）÷0.72.5×2.42.7÷450.35×1.25×2×0.832.4×0.9＋0.1×32.415÷0.2570÷2815÷（0.15×）4.25÷2.5＋0.17(1.25－0.125)×87.74×1.5＋1.5×2.2621×5.6－5.636.54－1.76－4.5423.4－0.813.4－7.213.7×0.25－3.7÷4.9÷1.40.85×1993.20.25×12.53.6×1023.72×3.5＋×3.536.8－3.9－6.115.6×12.1－15.6×2.14.8×7.8＋7.8×5.232＋4.9－0.94.8×100.156.5×9.956.57.09×10.8－0.8×7.0925.48－(9.4－0.52)4.23.5320÷1.25÷18.76×9.9＋18.763.52÷÷0.43.9－4.1＋6.1－5.95.6÷3.59.6÷÷0.44.2×99＋4.217.8÷(1.78×4)0.491.41.25×2.5×3215.2÷0.25÷40.89×146.5－(23＋46.5)3.83×4.56＋3.83×5.444.36×12.5×89.7×99＋9.727.5×3.7－7.5×3.78.54÷2.5÷0.40.65×10112.4÷8÷0.1255.61.25÷0.88.9×1.013.9×2.7＋3.9×7.31.8÷0.125÷0.812.7×9.9＋12.7×0.121×5.6－5.615.02-6.8-1.025.411-5.42.3×16+2.3×23+2.39.43-（）3.65×4.7－3.65×3.746×57＋43×4613.7×0.253.7÷40.79×199101×0.87-91×0.8710.7×16.1-15.1×10.70.79×1994.8+8.63+5.2+0.375.93+0.19+2.811.76+0.195+3.24

2.35+1.713+0.287+7.651.57+0.245+7.436.02+3.6+1.980.134+2.66+0.8661.27+3.9+0.73+16.17.54.9－6.53.07－0.38－1.621.29＋3.72.71＋6.38－2.45－1.553.25＋1.79－0.59＋1.7523.4－0.8－13.4－7.20.32×4033.2＋0.36＋4.8＋1.641.23＋3.4－0.23＋6.60.25×3612.7－（3.7＋0.84）36.54－1.76－4.540.25×0.73×47.6×0.8＋0.2×7.60.85×1990.25×8.5×41.28×8.6＋0.72×8.612.5×0.96×0.810.4－9.6×0.350.8×（4.3×1.25）3.12＋3.12×9928.6×101－28.60.86×15.7－0.86×14.72.4×1022.31×1.2×0.514－7.32－2.682.648.67＋7.36＋11.3370÷28（2.5－0.25）×0.49.16×1.5－0.5×9.163.6－3.6×0.54.5÷1.84.23.5930÷0.6÷63.4÷2.5÷0.44.91.43.9÷（1.3×5（7.7＋1.4）÷0.72.5×2.415÷（0.15÷0.4）0.35×1.25×2×0.832.4×0.9＋0.1×32.415÷0.254×9×0.250.25×362.7÷453.65×10.13.2×0.25×12.52.53.2×1.2512.3×99+12.34.56-(2.56+1.25)4.56-(2.56-1.25)5.78+(2.47-1.78)6.87+(3.13+0.58)12.75+(2.19+7.25)3.79-(2.79+0.5)17.8÷(1.78×4)（2.5－0.25）×0.40.8×（4.3×1.25）15÷（0.15÷0.4）12.5×32×2.5(1.25－0.125)×85.45÷0.4÷0.257.5÷（÷0.4）（7.7＋1.4）÷0.712.5×8.82.5×443.65×10.13.9÷（1.3×5）3.45－8.7＋16.55－1.32.5×4.445.55－（6.82＋15.55）0.03×(1.34-0.84)10.93.74+0.93.6×10.11.25×1.7×0.8.54－5.982.50.32×1.2539÷（0.5×3.9）3.5-(2－1.5)7.3×4.6+5.4×7.353.4÷0.25÷0.40.75+0.250.10.45×183.6－3.6×0.842÷3.5（7.2－0.4）×254.7÷（4.7÷3.24.2÷（0.7+1.4）

苏教版五级上学期数计算检测一、直写得数0.76－0.6=3.6＋4=50＋0.5=10－0.01=8.8÷2.2＝0.75×4=500×0.01=

90.01=50÷0.5=1.25×0.8=1÷0.01=7÷0.25=0.72÷0.9=0.25×40=0.85＋1.5=2.4×5=2.5×0.4÷2.5×0.4=2.7＋0.3－2.7＋0.3=0.92×0×1.7＝1.25×8＝2.6×3＝4.1×2＝0.35×0.2＝7.5×0.1＝0.9×0.3＝1×0.06＝9×0.5=2÷5=8.8+0.12=9.70.97=0.36×5=0÷0.24=1÷0.25=0.36÷0.12=0.2÷0.05=2.5×4＝2.34＋0.6＝6－1.84＝1.3×0.5＝0.2×5×1.7＝2.5×0.52.5×0.5=0.125×8=7.5÷1.5＝0.81÷9＝3÷0.5＝10÷25＝4.8÷0.16＝0÷3.89＝3.52÷1＝1.8÷0.3＝0.3÷0.01＝4÷0.5＝5.1÷0.170.28÷1.4＝0.9÷0.45＝9.6÷16＝1÷0.01＝0.01÷1＝0.728－0.24=0.8＋0.18=1－0.73＝0.6×8＝0.04×0.3＝0.4×2.5＝1.25×8＝1.6×5＝0.07÷10=67÷1000=3.4－1.4=7.82－7.2=2.19＋9.1=10.1－0.89=0.68＋0.42=8.1－5.1=3.05×10=0.98×100=12.7÷10=1.05÷100=1.2×0.4＋0.4×1.3=2.4×0.6÷2.4×0.6=7.5＋4.8－7.5＋4.8=0.4×0.02=3.5＋7.6=1.23÷3=2.4×2.5=0.9÷0.01=2.4×5＝0.24÷8＝6.3÷2.1＝0.75×2=3.2-0.32=850.05=7÷0.25=0.7×0.9÷0.7×0.9=8.8-0.78÷0.1=4×(1.5＋0.25)=48÷0.16=9－0.01=2.6+5.8=161.6=0.85＋1.5=9-0.09=0.639=99×0.25=

0.98－0.8=4.5+5=0.050.1=0.125×16=0.2×0.3×0.1=2.5×0.42.5×0.4=2.7÷3×2.7÷3=0.4+0.4÷0.1=8.2÷8.2+8.2=0.10.1＋0.9=0.1－0.1×0.1=0.1×0.10.1=0.1×0.1÷0.1=4.8+2=0.25×40=6.5-5.6=1.250.8=2.5+6.5=1÷0.01=10÷0.5=2.4×5=50×0.5=50÷0.5=9.8÷0.01=6.5÷25=3.5×0.2=0.72÷0.9=1-0.01=0.20.01=0.4÷0.01=1.25×16=3.4×1.01=3.2÷1.6=8.8÷2.2=0.75×4=500×0.01=6.2×0.3=1－0.6=4÷8=0.16÷1.6=1－0.81=0.76-0.6=3.7+3=2.5+8.