除数是整数的除法(1)-除数是整数的除法(2)(计算小练笔)-【黄冈小状元· 作业本】2023-2024学年五年级上册数学(西师大版)
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附录Ⅱ
参考答案与解析
小数乘小数
22140.4101905120
1.0.790.0831.120.240.481.15
100100
0.2562.225.130.540.962.17
2.0.4570150竖式略
10.980.71.682.6510.048
3.7000.02
0.5761.02
除数是小数的除法(2)】
2.58.054.8750.042竖式略
1.50100430150065701.610
3.1.30.06
450200.40.40.86020
小数连乘
1.9200300.90.4
1.10000.856.1832.51.861.7
2.3.241.53.6竖式略
29.43.61000.60.721.80.453.16450
3.826.40.1683.6396.91.5
小数连除
2.1.66462.1341竖式略
1.0.50.6320154400.30.1
3.15028
701.560010200.10.2571
积的近似值
2.20.30.150.12170
1.787.80.78180180.184.8
2.4.60.311.4
0.4833.60.964.3220.412
3.453.2
28800.8251852132
商的近似值
(估算答案不唯一)
1.300.30.51270258230.3
2.0.982.4832.97竖式略
17.10.31301.240130460
3.113.6
2811032(估算答案不唯一)
除数是整数的除法(1)】
2.0.7324.111.85竖式略
1.0.330.30.660.6181.8
3.0.52
0.1820.20.022.30.40.2
循环小数
0.312.40.480.081.40.02
1.12.51.21302.34.42023.1
2.16.81.133.4竖式略
80140701300.55531050
3.1.2525.4
0.094000.10.320
除数是整数的除法(2】
2.34.652.3630.83竖式略
1.0.20.320.320.040.10.3
0.011.60.20.30.080.50.7
3.0.360.450.540.630.720.81
1.080.41.120.030.140.92
小数混合运算(1)】
1.30.5
1.42000.4130.520.54703.7
2.12.343.751.4竖式略
3.80.36.20.3410.41.4
3.3.050.07
243.4200150.760.0910
除数是小数的除法(1)
4.56
1.251812518150.733
2.56.650.421.8
2
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