五年级上册脱式计算练习

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1、五年级上册脱式计算练习（能简算的要简算）645-45×1210-2.87-7.130.96+9.6×9.9401×19+284640+128×451.25×8÷1.255.37×0+4.632.5×7.1×416.12×99＋16.125.0-0.9＋0.97.28×99+7.284.3×50×0.264－2.64×0.53.94+34.3×0.28.9×1.1×4.72.7×5.4×3.93.6×9.85-5.468.05×3.4+7.66.58×4.5×0.9=2.8×0.5+1.58=32＋4.9－0.9=4.8－

2、4.8×0.5=(1.25－0.125)×8=4.8×100.1=56.5×99＋56.5=4.85+0.35÷1.4=0.87×3.16+4.64=40.5÷0.81×0.18=4.8×(15÷2.4)=2.13×0×8257=6.81+6.81×99=0.25×185×40=2.5×(3.8×0.04)=0.25×39+0.25=(8×5.27)×1.25=6.81+6.81×99=0.25×185×40=6.8×0.75÷0.5=3.75÷0.125–2.75=1.53+23.4÷7.2=1.2+3.2+0.8=1

3、.2×2.5×4=3.01+1.7+0.99=1×0.66÷6=2.7-2.7÷2.7=5.4÷(0.51÷0.17)=0.78×99+0.78=5.4×(7.26÷6.05)=8.7×17.4-8.7×7.4=12.5×0.4×2.5×8=(0.25+2.5+25)×0.4=0.68÷（5.2-3.5)×1.25=6.4×3.28+4.6×3.28-3.28=4.4×0.8－3.4×0.8=5-0.9×0.2+1.8÷0.5=12.27＋21÷(7.3－6.6)×2.4=37×25+268÷67=(9.37+9.37+

4、9.37+9.37)×2.5=2.37×6.3+2.37×3.7=（32+360÷45）×72=46×0.33+54×0.33=1.93+2.7+2.07+7.3=26×15.7＋15.7×24=(2.275＋0.625)×0.28=（7590÷33－14）÷54=40－（3.5－2.75+0.86）=412÷（607－36×14）=10.5÷(5.2-3.5)=（13.8－8.7）÷0.034=6.25+3.85-2.125+3.875=3.375+5.75+2.25+6.625=85.07－(15.3－4.8)+5.

5、369=2.1×4.3+5.7×2.1=3.375×0.97+0.97×6.625=6.54+2.4+3.46+0.6=95.6×1.8+95.6×8.2=1.5×4.2－0.75÷0.25=3.27×4+3.27×5.7=0.25×80－0.45÷0.9=2.4+2.4×(5.375-3.375)=7.5-5.7×1÷3=12.37-3.25-6.75=16×6.8+2.2×16+16=58.7-16.65÷3.7=0.4×4.7×2.5+(2.3+5.3)=9.31-1.125-7.875=400×(0.62+0.0

6、8)=1.2×(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

7、.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)×28.4=0.1÷1+1÷0.8－0.1=（1.25＋6.4）－14.88÷2.4=(4.3－2.01＋2.2)÷4=58.8÷（0.6×0

8、.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)×0.8=19