五年级计算题专项练习5文档格式.docx
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8536.02×
0.356.78×
8
3.77×
0.024.67×
0.9
5×
6.54.88×
2.9
5.61×
0.021.384×
5.1
8.78×
1.757×
5.7
9.46×
0.885.555×
5.2
2.22×
85.6×
2.9
85.44÷
1642.84÷
7101.7÷
967.5÷
15230.4÷
6
21.24÷
360.736÷
2343.5÷
1235.21÷
739.6÷
24
笔算除法练习题()
6.21÷
0.03210÷
1.451.3÷
0.2791.2÷
3.80.756÷
0.18
0.66÷
0.311.97÷
1.569.6÷
2.938.4÷
0.815÷
0.06
(循环小数的用简便方法,除不尽保留2位小数):
8.2÷
0.120.8÷
0.976.4÷
5.44.7÷
31.25÷
1.2
32÷
4214.36÷
2.78.33÷
6.21.7÷
0.032.41÷
0.7
用竖式计算
0.396÷
1.2=0.756÷
0.36=15.6×
13=
0.18×
15=0.025×
14=3.06×
36=
0.04×
0.12=3.84×
2.6≈5.76×
3=(保留一位小数)
7.15×
2290.75÷
3.33.68×
0.25
16.9÷
0.131.55÷
3.93.7×
0.016
13.76×
0.8=5.2×
0.68.4×
1.3
6.4×
0.54.48×
0.45.25×
5
35.4×
4.20.042×
0.540.76×
0.32
0.25×
0.0462.52×
3.41.08×
25
0.12×
0.5×
0.16=4.8×
0.25=0.125×
1.4≈(保留两位小数)
2.5÷
0.7=(保留三位小数)10.1÷
3.3=(商用循环小数)
10.75÷
12.5=(用乘法验算)3.25×
9.04=(用除法验算)
脱式计算(能简算的要简算)
2.5×
7.1×
416.12×
99+16.125.2×
0.9+0.9
7.28×
99+7.284.3×
50×
0.264-2.64×
0.5
26×
15.7+15.7×
24(2.275+0.625)×
0.283.94+34.3×
0.2
1.2×
(9.6÷
2.4)÷
4.88.9×
1.1×
4.72.7×
5.4×
3.9
3.6×
9.85-5.468.05×
3.4+7.66.58×
4.5×
2.8×
0.5+1.5832+4.9-0.94.8-4.8×
0.5
(1.25-0.125)×
84.8×
100.156.5×
99+56.5
7.09×
10.8-0.8×
7.094.85+0.35÷
1.48.7×
17.4-8.7×
7.4
12.5×
0.4×
80.87×
3.16+4.649.5×
101
0.68÷
(5.2-3.5)×
1.2540.5÷
0.81×
0.184.8×
(15÷
2.4)
6.81+6.81×
990.25×
185×
404.4×
0.8-3.4×
0.8
(9.37+9.37+9.37+9.37)×
2.52.37×
6.3+2.37×
3.72.5×
1.25×
3.8×
10.12.5×
(3.8×
0.04)46×
0.33+54×
0.33
10.10.25×
39+0.250.125×
72
(8×
5.27)×
1.256.81+6.81×
40
6.8×
0.75÷
0.53.75÷
0.125–2.751.53+23.4÷
7.2
9.5×
9913.5×
0.9812.5×
8.8
94.83+52.4+6.23 5.5×
1.5×
0.12 4.07×
8.6+9.125
54-X=247X=49126÷
X=42
13+A=28.52.4X=26.47.5x-3x=18
1.3-2x=5.524x+6x=63.65.6x+4.4x=5.2
x+3.86=5.4617.89-x=12.8940.8+x=57.3
x-3.25=162x+0.82=8.23+0.5x=7
7.8÷
x=2.680x÷
4=125-0.9x=2.75
2x+0.4x=486-2x+6x=1835x+13x=9.6
0.52×
5-4x=0.60.7(x+0.9)=421.3x+2.4×
3=12.4
3.5x=1402x+5=4015x+6x=168
5x+1.5=4.513.7—x=5.294.2×
3—3x=5.1(写出检验过程)
20.5-4x=8.13.6x÷
1.2=9.7518×
1.5-1.7x=13.4
18.5x-9.9x=1.7219.2x+1.5x=32.17.2×
5-8x=11.2
7.05×
23.7+7.05×
76.30.125×
3.2×
2.512.81-(1.5+7.81)
8.7×
2.6+6.4×
8.7+8.71025-1125÷
3.612.25-3.1+0.85-6.17
(1.9-1.9×
0.9)÷
(3.8-2.8)2.65×
1.7+1.35×
列竖式计算,得数保留一位小数。
1.4=0.37×
8.4=3.14×
2.8=
0.85×
1.12=0.86×
5.4=0.15×
2.34=
40÷
14=26.37÷
31=45.5÷
38=
列竖式计算,得数保留一位小数
1560÷
35=4.8÷
2.3=1.55÷
3.9=
7.2÷
2.1=3.87÷
7=146.4÷
13=
5.63÷
6.1=2.84×
0.03=0.38×
0.13=
26.37÷
31=32÷
42=2.84×
0.03=
4.8÷
23=0.382×
0.13=4.2÷
4.5=
1.64+2.35=8.65-6.31=28.448÷
14=
0.58×
250=12.5+3.6=10.88÷
34=
10-7.64=1.86×
7=13.88-6.29=
926×
0.15=8÷
500=26.3+7.93=
23×
7.06=100.2-2.28=44÷
9(精确到百分位)
8×
25×
1.25×
164.04×
25045.55-(6.82+15.55)
3.2×
99+3.24.8×
39+61×
4.834.52-17.87-12.23
56+4.5×
65489×
101-4894.57+3.17+3.43+5.83
18÷
24=43.68÷
26=25.3÷
0.88=
0.1575÷
3.15=0.612÷
1.8=16.787÷
0.28(保留一位小数)
2.36×
0.222.8×
4.583.57÷
4.282.8÷
36
45×
2.463.6÷
0.24382.5÷
456.4×
5.48
2.5+7.5×
3.62.5×
1.20.125×
32
4.3×
0.96.5×
1023.25×
99+3.25
0.28