人教版小学五年级上册数学口算练习题

1、小数京除法口算练习 班级 姓名1.5X4=2.5X4=0. 13X 4=5.44-10=0. 18X0. 3=4.2X1000=0. 45 + 0. 15=3.64-0. 1=8. 5X100=8. 54- 1. 7=3.24-100=1.24-0. 3 二0. 494-7=0 . 04X25二0. 0964-0. 03=84 + 4. 2=1000X0. 756=0. 5X100=04-0. 25=14-0.01=1.25X8=3.8X2=7.24-0. 9=1.6X0. 2二9. 34-0. 3=44-0.4=0. 45 + 0. 5=0.24-0.01=0.9X6=2. 1X0. 3=7

2、X0. 08=1.87X0=0. 24X5二0.2X0. 5=60X0. 5二0. 05X1.6=0.5X1. 1=0.8X0. 5=64-0. 12=1.25X4=4X0. 25=0.44-8=1.8X0. 5二84-0. 5=0. 324-16=2.54-10=6.34-2. 1=0. 924-4=804-1.6=6. 2 + 1. 7=0. 564-14=1.64-0. 8二6. 34-9=0. 15X8=7.24-0. 6=4.24-1.4=3.94-3.9-班级：姓名：78X100=04-150 =2.6X100 =1504-15 =32.8 + 8 =1.644-4 =4004-8

3、0 =644-4 =19X4 =5404-90 =2704-30=5404-60=400 + 50 =3504-70 =6. 64-1. 1 =7.6 + 4 =1.894-0. 63 =36004-180=32.84-41 =750X0. 5=2004-40=420+30 =60X0. 02=6604-30 =0. 634-21 =64004-800=484-16=70+35 =1.5X0.4 =28X0. 03=404-2 =6504-13 =0.4X0. 251300X300=26004-100=18X700=4204-70 =360+40=704-70 =4304-5 =48004-2

4、00=1104-55 =9604-12 =5604-80 =72 + 4 =514-1.7 =2. 7X0. 3 =0. 68 + 3.4 = 6804-34 =04-6.81=1.47X0.4=五年级上学期口算比赛成绩:324-0.4 =32X0.4 = 3004-60 =360 + 20 = 74 + 2 = 574-19 = 8104-90 =1.544-0. 22= 128 3.2 =4. 324-0.8 = 1424-71 =480X0.8 =0. 05X20=9. 2 + 2. 3 =0. 38 + 19 = 9804-14 =2304-46=50X1.2 =25004-500=6

5、04-70=15004-300=7204-4 =600X0. 03=3300X30二1.4X300二0. 05 X 200=8004-16=1604-40=96004-300=0. 26X200二72004-9=720X0.50. 23X30=40004-500=0. 50X90=0. 18X20=4. 5X0X250=04-460X400=72004-94-4=350X0.2X0. 5=1X24 + 24 =8.4 + 1.64-4 =(84 + 16) +4 =4204-7+140 =0. 694-0. 3X0. 1=6.84-0. 68X128=9604-54-6=12.5X8X4=5.6X24-5.6