五年級(jí)簡便計(jì)算100題

小學(xué)五年級(jí)簡便計(jì)算100題及解答.9×2.7＋3.9×7.310.6×0.35－9.6×0.35

7.6×0.8＋0.2×7.61.25×2.5×32

3.2×0.25×12.5

0.25×3625×4.4

8.8×1.252.5×0.32×1.2573.8－1.64－13.8－5.3666.86－8.66－1.3413.35－4.68＋2.655.27＋2.86－0.66＋1.630.398+0.36+3.6415.75+3.59－0.59+14.25132－43.7－56.312.25－3.1＋0.85－6.176.3+4.82+3.7－0.8248.4＋2.78＋51.6－0.487.3＋2.7－7.3＋2.74.8×7.8＋78×0.52

3.14×0.68＋31.4×0.032101×0.87－0.91×87

3.65×4.7

－36.5×0.3736.8－3.9－6.113.75－(3.75＋6.48)5.48－(4.4－0.52)3.9－4.1＋6.1－5.94.02＋5.4＋0.985.17－1.8－3.23.68＋7.56－2.687.85＋2.34－0.85＋4.6635.6－1.8－15.6－7.247.8－7.45－8.83.82＋2.9＋0.18＋9.19.6＋4.8－3.67.14－0.53－2.472.3×16+2.3×23+2.3

3.6－3.6×0.83.72×3.5＋6.28×3.54.8×7.8＋78×0.5218.76×9.9＋1.87656.5×9.9＋5.657.09×10.8－0.8×7.094.2×99＋4.29.7×99＋9.74.8－4.8×0.5(1.25－0.125)×87.12×4－1.12×42.65×1.7＋1.35×1.72.5×（6.2－2.6）×0.426.7－0.5×5－7.54.7×8.3＋5.2×8.3＋0.8348.4＋2.78＋51.6－0.483.72×9.9+3.72×0.10.99×0.81+0.99×0.19+0.991.39×25－0.039×250（2.5－0.25）×0.4（4.16+4.16+4.16+4.16）×2.52.6×9.95.6×1.254.36×12.5×85.83×2＋4.2715.6×13.1－15.6－15.6×2.127.5×3.7－7.5×3.73.4×0.46+3.4×0.540.32×12.5×2.57.6×27＋7.6×174－7.61.5×1.2＋8.8×1.53.5×0.4＋3.5×0.63.78×99+3.781.25×2×0.37×41.25×8－0.025×8012.6－（2.89+7.11）×1.01320÷1.25÷83.52÷2.5÷0.44.78÷0.2＋3.448.54÷2.5÷0.46.4×0.25＋3.6÷415.2÷0.25÷49.6÷0.8÷0.417.8÷(1.78×4)16.68÷4.6＋6.32÷4.6(45.9－32.7)÷8÷0.12552.8÷0.75×0.25（7.7＋15.4）÷75.4×0.75÷1.872÷1.25÷825.5÷［（10－8.98）×2.5］450÷2.5÷239÷（1.3×5）2.2÷4＋0.6÷44.83÷5＋2.17÷5（1.9－1.9×0.9）÷（3.8－2.8）2.3÷0.25÷0.465÷（0.65×4）5.4×0.75÷1.52.6×0.5+7.4÷2（2.31+6.69）÷0.038.54÷2.5÷0.4

3.9×2.7＋3.9×7.3=3.9×10=3910.6×0.35－9.6×0.35

=1×0.35=0.357.6×0.8＋0.2×7.6=7.6×1=7.61.25×2.5×32

=1.25×8×2.5×4=10×10=1003.2×0.25×12.5

=4×0.25×8×12.5=1×10=10

0.25×36=0.25×4×9=925×4.4

=25×4×1.1=110

8.8×1.25=8×1.25×1.1=10×1.1=112.5×0.32×1.25=2.5×0.4×0.8×1.25=1×1=173.8－1.64－13.8－5.36=73.8－13.8－(1.64+5.36)=60－7=5366.86－8.66－1.34=66.86－10=56.8613.35－4.68＋2.65=16－4.68=11.325.27＋2.86－0.66＋1.63=5.27+1.63+(2.86－0.66)=6.9+2.2=9.10.398+0.36+3.64=0.398+4=4.39815.75+3.59－0.59+14.25=30+3=33132－43.7－56.3=132－100=3212.25－3.1＋0.85－6.17=13.1－3.1－6.17=10－6.17=3.836.3+4.82+3.7－0.82=10+4=1448.4＋2.78＋51.6－0.48=100+2.3=102.37.3＋2.7－7.3＋2.7=2.7+2.7=5.44.8×7.8＋78×0.52=7.8×(4.8+5.2)=78

3.14×0.68＋31.4×0.032=3.14×(0.68+0.32)=3.14101×0.87－0.91×87

=0.87×(101－91)=8.73.65×4.7

－36.5×0.37=3.65×(4.7－3.7)=3.6536.8－3.9－6.1=36.8－10=26.813.75－(3.75＋6.48)=10－6.48=3.525.48－(4.4－0.52)=5.48+0.52－4.4=6－4.4=1.63.9－4.1＋6.1－5.9=10－10=04.02＋5.4＋0.98=5+5.4=10.45.17－1.8－3.2=5.17－5=0.173.68＋7.56－2.68=7.56+1=8.567.85＋2.34－0.85＋4.66=7+7=1435.6－1.8－15.6－7.2=20－9=1147.8－7.45－8.8=39－7.45=31.553.82＋2.9＋0.18＋9.1=4+12=169.6＋4.8－3.6=6+4.8=10.87.14－0.53－2.47=7.14－3=4.142.3×16+2.3×23+2.3

=2.3×(16+23+1)=2.3×40=92

3.6－3.6×0.8=3.6×0.2=0.723.72×3.5＋6.28×3.5=3.5×10=354.8×7.8＋78×0.52=7.8×(4.8+5.2)=7818.76×9.9＋1.876=18.76×(9.9+0.1)=187.656.5×9.9＋5.65=56.5×(9.9+0.1)=5657.09×10.8－0.8×7.09=7.09×(10.8－0.8)=70.94.2×99＋4.2=4.2×100=4209.7×99＋9.7=9.7×100=9704.8－4.8×0.5=4.8×0.5=2.4(1.25－0.125)×8=1.25×8－0.125×8=10－1=97.12×4－1.12×4=4×(7.12－1.12)=4×6=242.65×1.7＋1.35×1.7=1.7×4=6.82.5×（6.2－2.6）×0.4=1×3.6=3.626.7－0.5×5－7.5=26.7－10=16.74.7×8.3＋5.2×8.3＋0.83=8.3×(4.7+5.2+0.1)=8.3×10=8348.4＋2.78＋51.6－0.48=100+2.3=102.33.72×9.9+3.72×0.1=3.72×10=37.20.99×0.81+0.99×0.19+0.99=0.99×(0.81+0.19+1)=0.99×2=1.981.39×25－0.039×250=25×(1.39－0.39)=25（2.5－0.25）×0.4=2.5×0.4－0.25×0.4=1－0.1=0.9（4.16+4.16+4.16+4.16）×2.5=4.16×4×2.5=4.16×10=41.62.6×9.9=2.6×10－2.6×0.1=26－0.26=25.745.6×1.25=0.7×8×1.25=0.7×10=74.36×12.5×8=4.36×100=4365.83×2＋4.27=5.83×2+10－5.83=10+5.83=15.8315.6×13.1－15.6－15.6×2.1=15.6×(13.1－1－2.1)=15627.5×3.7－7.5×3.7=3.7×20=743.4×0.46+3.4×0.54=3.4×1=3.40.32×12.5×2.5=0.4×2.5×0.8×12.5=1×10=107.6×27＋7.6×174－7.6=7.6×(27+174－1)=7.6×200=15201.5×1.2＋8.8×1.5=1.5×10=153.5×0.4＋3.5×0.6=3.5×1=3.53.78×99+3.78=3.78×100=3781.25×2×0.37×4=1.25×8×0.37=10×0.37=3.71.25×8－0.025×80=8×(1.25－0.25)=812.6－（2.89+7.11）×1.01=12.6－10×1.01=12.6－10.1=2.5320÷1.25÷8=320÷(1.25×8)=320÷10=323.52÷2.5÷0.4=3.52÷1=3.524.78÷0.2＋3.44=4.78×5+3.44=23.9+3.44=27.348.54÷2.5÷0.4=8.54÷1=8.546.4×0.25＋3.6÷4=(6.4+3.6)×0.25=2.515.2÷0.25÷4=15.2÷1=15.29.6÷0.8÷0.4=9.6÷0.32=3017.8÷(1.78×4)=17.8÷1.78÷4=10÷4=2.516.68÷4.6＋6.32÷4.6=(16.68+6.32)÷4.6=23÷4.6=5(45.9－32.7)÷8÷0.125=13.2÷1=13.252.8÷0.75×0.25=52.8÷0.75÷4=52.8÷3=17.6（7.7＋15.4）÷7=7.7÷7+15.4÷7=1.1+2.2=3.35.4×0.75÷1.8