六年级数学下册口算练习题大全9836=990120=840=15050=510.3=345=0.80.1=5830%=13155513=8=66744545.580.41=5.920.38=0.2564=2103=9137=880340=540=14010=890.2=415=1.80.9=2410%=17726613=4=88355325.472.47=5.750.58=2.564=455=7341=800310=250=60060=181=142=0.90.3=3470%=9717371=6=88382845.642.78=6.181.6=0.2532=36=6439=750340=1340=49070=451.6=512=1.50.3=5670%=7137171=7=33763825.370.91=71.1=2564=1203=9549=660350=1930=5010=481.4=711=3.60.9=1850%=15121981=4=88348726.932.1=5.580.02=2.58=155=7637=69070=1220=8040=881.3=816=2.50.5=2610%=9711155=8=88225466.882.19=6.820.06=1.2532=3204=9614=76070=2030=28070=721.7=338=7.20.9=2880%=9111194=1=44368835.722.82=6.520.79=2516=0.93=7160=94030=540=15030=550.6=228=2.40.6=245%=5331747=6=44546386.020.51=6.971.88=5016=75=9260=940580=1910=16020=372.3=742=0.10.1=1080%=3111111=1=22226786.242.62=5.960.04=0.2532=3005=8460=870190=550=14020=90.1=935=30.5=3880%=5119118=9=443836772.89=5.072.32=516=987=743=830420=140=60060=510.4=121=0.40.4=1230%=9128161=3=88576526.71.54=5.321.21=5032=3.64=9936=650570=1110=4010=112.5=118=0.30.3=2050%=4115694=7=33765835.182.72=6.062.2=1.254=4203=796=840580=1620=56070=430.2=219=3.20.4=820%=9121181=1=44342755.722.33=5.171.74=0.254=4804=945=880590=2010=36060=492=411=5.60.8=3460%=17731556=6=88526676.850.33=5.450.63=0.2532=363=6557=700530=610=70050=360.7=632=30.5=5820%=7561713=9=66788826.340.49=5.810.14=12532=9.17=6225=840140=730=24020=373=825=1.60.8=1090%=13135421=8=77545385.851.03=5.50.05=1.252