内容正文:
1300.48400213
180
笔算:1.6105.22
变式:<>><>>=
>
6循环小数
第三单元口算测试
口算:20900.2241000.218200
1.0.40.523.10.0252001.40.1
203048202045101.21.920
260.40.322.7
0.0460707570.440.1230.08
2.251050.263.40.74.09
30020.297220.3
3.7.82560.25
笔算:13.31.57.145
四可能性
7用计算器探索规律
1可能性(1)
口算:501130019.681000
2.112
口算:9.851000.56134.325.22.92
3.416100.323.40.261.22.5
1002.4660034.66.251.70.038
704.3913.50.2580.0780.0051.5
0.1010.264108100.122.4900
94.49200.00190.30.575.72
8190.140.920.29000.32.8
0.42
笔算:61601.259
笔算:850.153.4
2可能性(2)
练习八
口算:9.550.150.0120.02800.960
▣算:500.7820.19600.30.07530
4.3723.17.40.211.284840
2000.760.45.640.8720.75
2.26104008.8830.35147.61.6
1.40.52.10.0356.16001.2
0.1250.40.2520270.07500
0.01400.051.1130.50.80.12
笔算:2.052.48.9
变式:33.33.333.3333.33333.33333
练习十一
8解决问题
口算:3.51020.80.360.50.61.3
☐算:6.330.37510.822721.74.3
102.60.15130.0869001.5330
1.92200.170.850.721.20.178
93.78.90.510.620.10.078300
0.73745.760100.010.350.21
0.350.90.0350.3751
301.25120061.090.4503010
变式:黑白黑
20.90.8
第四单元口算测试
笔算:20.453.1212
1.50.93.138.6100.52100.220
练习九
121.30.36
口算:0.07242.11480.3525000.94
111310.952.5220.35201.2
2.0.92616.6
818.77.030.963.82113.29
3.(1)×(2)/(3)×(4)/
0.00620.0961480902.032.81.82
期中口算测试
变式:2.01.971.971
2.02.032.027
1.25.210011.53.281.054007
1.31.291.286
10.44.849.70.80.840.1268.5
整理和复习
0.396180.0723.20.50.7682.6
口算:0.2971.7514.2230902.71
0.061.470.21111.450.34.8
101.75030.510.02530010
0.80.9200.1849.50.22.5940
1000059.010.56181900.820.7
0.181.40.162.11.2501.85
0.42100.40.80.40.0330.27
0.60.53.27
0.0458.02
2.63.98.164710216.9156890.14
变式:310.5021.00
0.03815.43
练习十
3.63015.9399175.23131.2
▣算:5.285.2493.660.646.53
五简易方程
12.291401.861.21352008.811
1用字母表示数(1)
5206.40.63.2428463.3672
口算:120.639.523.1510.75.340
4.832502000.628.224.460.8
510.325.40.040.090.75.17小能手·口算术算五年级上册
期中口算测试
用时:
分钟
错误:个
1.口算。
8.4X3=
1.25×80=
0.23×50=
4.1×0.8=
2.1×0.5=
0.5×800=
0.35×20=
2.6×4=
1.2×4=
7.1×7=
1.6×0.5=
1.2×0.7=
0.63×0.2=
17×0.5=
1.3×0.3=
300×2.06=
1.8×0.04=
4×0.8=
2.5÷5=
0.04+0.72=
9.6÷1.2=
7.8÷3=
0.2×0.3=
2.1×0.7=
2.2÷11=
77.7÷0.7=
3.25-1.8=
1.5÷5=
9.7-4.9=
2.4÷3=
5.4÷6=
0.84÷0.042=
0.03×6=
55-5.5=
1.8÷9=
0.89+1.7=
3.6÷0.09=
0.54÷3=
5×0.28=
3.2×0.05=
12.6÷6=
60÷50=
5.5÷0.11=
9÷5=
0.35÷0.07=
0.9-0.3=
1.5÷3=
0.27+3=
38
期中口算测试
2.列竖式计算。
7.1×9
6.28×1.3
35.5÷0.05
4.82×45
109.2÷0.7
48.06÷0.54
3.22÷23
0.76×0.05
23.15÷1.5
(商用循环小数表示)
3.计算下面各题。
1.25×(63×8)
5.3×6.3÷2.1
3.99×99+3.99
1.77×99
(24.6-18.1)÷0.5
3.6÷(1.2+0.6)×0.6
39