小学数学五年级下册口算比赛题目

1、五年级第二学期口算比赛题五（）班姓名：做对题0.3564.70.48.32.40.031.21.2431000.63.74.80.1621000.390.61111.540.30.321.68430.011.530.50.654.350.830.60.09650.020.4+1.59.20.80.3770.084.23107.24.48440.251.560.421.50.6147.43.1620.40.11.683.347.90.010.8541250.83.60.60.2540.881.17.80.83.21.681257.2870.31.511.29.80.6522.30.39.660.

2、450.5510.32.92.549.30.70.20.30.754254010.65.20.839.210.049554.4248040=2.5+3.2=3.4-2.8=0.51000=63100=2.7+0.4=0.92-0.2=0.47+0.23=0.450180-60=0.51+0.33=4.5-1.3=4.121355=9.5-7.3=0.95+0.05=0.6-0.37=0.05210=7.82+0.3=0.83-0.5=3.5+4.8=12.589519=0.25+0.75=1-0.6=2.6315075=6.45+5.5=9.53-1.53=2.834-0.6=0.07810=

3、10+0.08=1.2-0.8=0.76+0.14=30100=3.5+2.4=1-0.61=3.250245+27=5.8-3.6=0.350.27287=10+0.08=8.8-6.7=12580=0.74+0.16=1-0.75=13.5+6.5=801000=0.72-0.43=5+0.07=2.348-4.6=3.7+0.33=300.10.52+0.4=3.4-2.8=7.50.14205=8.261=120.4=3.1-3.1=1.230=7.20.18=7-0.08=6035=16+7.5=13.4-9.8=0.7230=90.05=2.83+0.27=48120=5.3-3.

4、7=6.28=150.2=11.2-9.9=480.2=8.320.8=100-6.2=0.65+0.13=180.6=308-78=0.73.4=0.81.5=11.2-9.8=0.40.08=2.60.3=8.822=6.3+2.57=9.8-2.8=3.145=140-57=5.28+2.7=1.650=981.4=1.28-0.8=302=200-94=2.520.3=0.36+1.54=2.50.4=8.66+1.34=30.50.2=7.515=27.3+13.7=7287=1.580=1-0.81=7.5675.6=8.7-3.9=8.30.01=3.74-2.4=3060=9.

5、6-5.8=9519=10.8-3.9=490.02=2.430=8-0.72=1.9400=189=1.2580=6.75+0.25=250.4=8.50.5=2.980.2=180.5=160.04=2500.3=1.5100=23=240.8=10-0.01=0.350.7=167+33=018=12.51.25=3.051000=60.02=1780=14.2-0.1=486=10.081001.2=24.1212=0.92=0.560.8=0.27.2=1.76+0.24=0.7212=536-99=0.186=720.4=2.40.3=8.844=5.4+15.3=0.72-0.2

6、7=0.35=60.5=1200.3=602=150.06=1.05-0.25=600.05=0.1-0.09=5.12+6.78=0.91.5=0.79=350.6=999+6.3=30.254=708125=65+427=10-2.8-7.2=（26+4）9=2.552.5=101.26=9.80.8+5.6=51-3.7-6.3=6000毫升=（6）升=（6000）立方分米7.5升=（7）升（5）毫升=（7500）毫升1000000立方厘米=（10000）立方分米=（10000）升56000升=（56000）立方分米45000毫升=（45）升=（0.045）立方米720立方分米=（0.72）立方米=（720000）立方厘米3350立方厘米=（3.35）立方分米=（3.35）升16升=（16）立方分米=（16000）立方厘米1.3立方米=（1300）立方分米=（1300）升1立方分米=（0.001）立方米=（1）升7.7升=（7.7）升=（7700）毫升550毫升=（0.55）升=（550）立方厘米1.25升=（1250）毫升=（0.00125）立方米2立方分米=（2）升=（2000）毫升1立方