五年级上数学小数乘除法口算天天练文档格式.docx

1、5.2 10 = 2.4 10 = 7.9 10 9.72 = 2.3 1 10= 10 3.3 1=10 0 6.8 = 10 8.37 = 1 0 4.6 = 5.66 = 0.1 10 = 10 8.5 =68.2 10 = 51.2 100 = 4.2 100 =10.3 10= 1.3 10 = 1000 5.4 =5.3 100 = 1000 6.73= 10100 7.4 = 8.87 100= 8.98 100=8.8 5.2 = 100 2.05 =4.9 1000= 10 0.22 = 1000 2.2 = 2.3 = 100 2.6 = 100 2.8 =1.67 100

2、0 = 7.4 1 00= 3.19 = 100 3.2 = 2.2 3.8 = 9.9 1000 = 100 6.3 7 10 = 100 4.1 = 0.3 1000 0.3 5= 10 4.38 = 6.4 2.5 6 100= 13.4 10= 0.5 0.5 10 = 20.6 1 00= 0.9 100 = 10.8 = 10 4.52 = 1000 5.41 =小数乘整数（3）口算专项训练（3） 1 00= 100 3.19 = 0.3 10= 100 3.2 = 100 = 100 1000 =9.5 100 = 100 6.76 = 5.5 10 = 6.93 = 9.2 1

3、00 = 10.3 1.3 5.4 = 5.3 6.73= 1.46 100 = 27.4 2.54 1000 = 3.76 100 = 7.17 1000 =2.25 1000 = 100 4.15 = 8.3 5 =100 8.35 = 10 8.38 = 7.8 10 0= 8.64 = 10 8.9 = 7.4 4.36 100 = 1.25 8= 0.25 4=3.2 5= 7.2 6= 4 6.1 =8.4 2 = 10 6.48 = 5.1 3 100= 8.2 7= 4.31 8= 8.22 6.73=10 8.1 = 100 2.8 30= 8.3 2 = 7.5 2 0=7

4、.9 2 = 6.6 4 = 4 5.5 =口算专项训练（4）3.76 1000 = 2.25 1.25 4= 3.2 5= 7.2 6= 1000 6.82 = 100 8.3 = 4.6 = 0 5.6 = 58.1 14.1 2.1 = 100 5.3 =44.2 100= 100 8.05 = 100 8.2 =4.3 6 8.35 = 4.9 1000= 2.2 = 10 2.3 = 2.8 = 1.67 1 00= 3.9 2.8 = 1.6 810= 7.45 3= 0.7 10= 7.1 4.1 = 3 6.7 = 0.3 8 = 7 = 8.4 2 = 9.5 10 = 10

5、0 6.93 =9.2 100 = 5.2 6 10 = 2.5 0 100 = 14.1 7 5.3 = 44.2 口算专项训练（5）7.2 4 100 = 7.4 100 = 8.4 100 = 5.2 2.5 100 = 8.8 7= 7.5 3 = 4 = 1.3 4 8 = 100 8.05 = 8.2 = 100 9.2 = 6.6 100 = 0.4 6 = 0.92 0.17 2 = 2.3 100 = 10 3.3 = 5= 5.1 5= 4.1 5=4.3 4 2 = 8.2 100 = 10 8.38 =4.31 3 = 10 7.81 100 = 2.33 4= 6 4

6、.2 2=8 4.3= 4 4.4 1= 2.5 4= 8 4.2= 8.9 10= 8.8 3 100= 10 4.72 = 10 = 8.3 10= 7.5 9.22 7.2 = 7.5 10 = 7.4 口算专项训练（6）40.25= 0.51.1= 0.80.5= 0.5100= 0.20.5= 600.5= 8.5100= 300.5= 0.780.2= 3.920= 0.50.28= 0.80.9= 1.58= 1.55= 3.60.2= 2.58= 40.25= 7.254= 1.940= 3.40.7= 3.65= 2.52= 0.510= 0.68= 2.12= 5.6100

7、= 4.52= 3.080.01= 4.951000= 6.90.1= 0.40.5= 2.810= 0.70.8= 0.420= 0.87 0.78 1.328 10.32 3.50.20.90.3 50.6 100.050.134 0.054 12.58 0.450 3.2502.34 2.63 7.50.10.450.2 4.10.0190.5 09.8 3.90.34.12 2.63 1.2587.50.1 10.06 0.9口算专项训练（7）0.5= 2.50.4= 0.4258.20.8= 0.20.4= 0.220.2= 3.991= 40.3=300.1= 0.50.2= 10

8、.08=4.80.5= 2.010= 2.45=1.258= 0.21100= 3.40.4=7.80.5= 2.99= 1000.8=6.80.4= 0.80.1= 0.740=8.15= 0.80.25= 10.98=0.840= 0.1258=0.54= 40.25= 1.258 = 0.1258 0.812.5= 2.50.4 0.1810 0.10.02= 1.80.5= 322.5 00.25= 8 = 0.12512.5= 2.50.4 0.1810 0.10.02= 1.42.5 2.45= 0.3610= 3.14100= 2.50.04=1.50.8= 3.6500= 6.

9、520= 5= 0.0081000 0.1256= 720.4= 1.50.5= 10.130= 口算专项训练（8）7 10.320.4= 103.52=0.52= 3.990.1= 0.355= 2.010.2= 2.190.1= 100.89=0.18= 0.725= 0.895= 0.10.52= 0.570.08= 1.870= 0.245= 口算专项训练（9）0.020.5= 3.60.3= 6.30.7= 5.6100= 0.750.6= 0.1258= 4.80.3= 0.862= 0.562= 0.364= 0.648= 0.79= 3.64= 0.81.1= 7.20.8=

10、4.63= 2.84= 5.23= 12.54= 1.640.1= 102.22= 2.45= 8.6510= 0.350.6=3.080.01= 4.950.5= 2.40.8= 1.89= 9.60.8= 0.1082= 4.950.1= 9.50.6= 0.325100= 2.50. 560.7= 0.1254= 3.280.1= 3.93= 7.20.1= 0.010.1= 0.250.4= 1.60.8= 0.82.5= 1.250.8= 3.20.4= 01.7=0.22100= 5.60.8= 50.24= 4.50.5= 3.90.3 16.55= 50.12= 240.5=

11、4.80.5= 4.2= 0.842= 50.25=口算专项训练（10）口算专项训练（11）3.60.1= 3.210= 9.30.3= 0.450.09= 40.4= 0.450.5=0.20.01= 270.1= 7.20.9=2.55= 150.5= 12=1.80.9= 0.450.15= 010.1= 5.410= 28.6100=844.2= 52.5= 2.40.363= 0.120.03= 2.88.5 1.7= 5.67= 1.20.3 =0.490.7= 0.810.9= 5464.84 0.480.4242= 2.42= 0.240.0242= 244= 2.4287=

12、2.87= 0.287=2.80.7= 280.07=363= 3.63= 0.363=0.3= 360.3= 0.360.03=4812= 4.812= 0.4812=1.2= 0.480.12= 0.480.2=4623= 4.623= 0.462.3=口算专项训练（12）4.62.3= 0.460.23= 46306= 36= 0.36=30.6= 300.6= 0.382= 0.82= 80.80.2= 800.2= 0.369=4.55= 1.310= 8.425= 6.622= 30102.5= 0.910= 73.5=04.3= 0.251= 1.60.480.24= 180.9

13、= 160.250.5= 5.11.7= 03.51= 70.1= 1.50.1=2.90.1= 10.5= 0.21=0.2= 9.93.3= 127.20.9= 3.62= 5.45.41.8= 3.60.18=6.30.3= 0.255= 4.86.40.8= 5.511= 7.515=0.05= 6.30.9= 72540.6= 0.490.7= 0.24口算专项训练（13）0.30.5= 1.60.8= 5.63= 0.140.7= 05.32=1.26= 4.50.5= 3.40.01=7= 9.90.3= 101.50.5= 201.30.13= 0.020.4= 5.032.10.3= 0.120.04= 2.80.7 0.281.4 40.5 7.51.525 3.521 1.50.30.427= 0.420.6= 0.480.80.94.5 5.10.17 0.8191.6 8.40.4 4.50.910= 1.50.03= 4.41.19.616 30.5 03.89 4 7.20.9 0.30.10.4= 3.60.6 4.80.160.50.5 1.250.25 2.61.37.820.1 1.47 155= 0.480.24= 1.5 2.50.5 2.55 2.50.5 口算专项训练（14）