北师大版四年级数学下册小数加减法综合练习题104Word格式文档下载.docx
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四、计算。
7.71＋2.93＋6.38.39－（4.79＋0.15）8.43＋8.67＋2.14
2.34＝2＋0.3＋0.04
2.43＝____＋____＋____
2.06＝____＋____
10.764＝____＋____＋____＋____
2.2－1.4＝7.9＋2＝4.1＋2.22＝
58.9－20.0＝31.4＋25.3＝95.86－54.1＝
6.87.17.352.2
＋6.4－4.4＋1.24＋8.86
543.848.238.9
－9.65＋52.68－4.82＋4.9
39.967.1984.5
＋3.21＋1＋1.03＋7.6
7.03＋2.16＋2.37.28－（4.45－1.69）2.21＋6.33－2.2
9.53＝9＋0.5＋0.03
8.85＝____＋____＋____
8.06＝____＋____
11.155＝____＋____＋____＋____
3.3－1.6＝6.4＋3＝1.4＋2.14＝
59.5－21.2＝22.3＋40.0＝85.66－35.4＝
3.78.36.920.8
＋8.5－2.6＋3.34－4.87
548.428.147.3
－0.87＋45.14－3.44＋0.7
11.295.4573.4
＋9.55＋3＋5.02＋1.6
7.51＋2.67＋8.518.98－（4.74＋1.05）1.91＋9.93＋0.85
8.51＝8＋0.5＋0.01
4.75＝____＋____＋____
8.02＝____＋____
4.988＝____＋____＋____＋____
7.1－5.5＝2.7＋5.6＝3.4＋2.02＝
69.7－13.0＝20.2＋13.5＝87.77－15.0＝
2.25.18.353.8
＋5.4－3.5＋9.59－7.13
841.098.416.3
＋1.66＋56.79－1.45＋0.6
30.976.3576.9
＋2.89－1－0.17＋5.2
6.77－2.33＋1.679.02－（4.69－1.04）8.83＋9.23＋4.5
4.24＝4＋0.2＋0.04
5.61＝____＋____＋____
5.03＝____＋____
9.964＝____＋____＋____＋____
9.7－3.2＝1.8＋2.7＝2.1＋2.12＝
98.5－40.2＝30.0＋34.3＝66.58－51.0＝
7.96.86.530.8
＋6.5－2.4＋2.87＋6.31
859.855.478.1
－6.11＋31.59－0.49＋4.4
47.266.1194.7
＋2.31－2＋0.18＋7.8
6.23－4.25＋8.97.77－（4.3＋0.88）3.93＋9－4.53
6.92＝6＋0.9＋0.02
14.91＝____＋____＋____
12.05＝____＋____
5.853＝____＋____＋____＋____
1.3－1.1＝7.9＋1.9＝4.2＋1.32＝
97.9－13.4＝51.3＋43.0＝97.67－24.3＝
8.39.58.869.4
＋6.3－2.3＋9.29－6.15
764.239.365.3
－6.57＋82.49－0.32＋3.5
77.227.0766.1
＋3.04－2＋2.41＋9.5
7.83－3.03＋7.919.89－（3.43－1.9）3.18＋6.29＋2.89
2.38＝2＋0.3＋0.08
7.21＝____＋____＋____
3.02＝____＋____
10.191＝____＋____＋____＋____
5.8－1.2＝5.3＋1.8＝5.2＋2.31＝
65.8－13.1＝20.3＋40.5＝95.55－31.0＝
1.58.84.457.3
＋8.1－0.5＋1.67－5.46
567.379.936.8
－4.07＋24.62－2.56＋4.5
65.878.2987.7
－1.53＋1＋0.19＋7.8
8.38－3.97＋5.799.32－（3.69－1.75）8.44＋7.84－3.54
5.22＝5＋0.2＋0.02
13.32＝____＋____＋____
6.07＝____＋____
5.169＝____＋____＋____＋____
5.9－1.6＝4.4＋4.8＝3.1＋2.22＝
65.6－41.3＝12.3＋14.2＝75.76－25.3＝
7.46.65.923.7
＋8.3－4.6＋7.78－9.24
991.769.339.1
＋3.87＋44.43－4.84＋1.9
39.219.8991.7
＋3.48＋4＋1.71＋6.4
9.15＋1.86＋7.439.84－（4.02－1.61）8.77＋8.57－3.62
9.79＝9＋0.7＋0.09
12.42＝____＋____＋____
12.09＝____＋____
11.394＝____＋____＋____＋____
8.5－6＝2.6＋6.7＝1.2＋1.43＝
56.8－30.2＝20.4＋35.3＝57.78－34.2＝
5.35.39.849.1
＋6.8－2.2＋6.76＋3.19
513.647.257.3
＋7.19＋42.08－0.77－0.8
56.788.8477.3
＋7.72＋4＋0.17＋3.8
9.17－1.41＋0.717.15－（3.95－1.45）7.12＋8.53－0.34
4.45＝4＋0.4＋0.05
9.57＝____＋____＋____
1.08＝____＋____
1.243＝____＋____＋____＋____
5.8－2.5＝6.5＋1.3＝4.4＋1.33＝
65.9－30.0＝44.2＋31.4＝56.89－32.0＝
6.47.83.876.1
＋6.2－1.6＋6.65＋7.25
513.756.787.1
＋3.72＋62.46－4.88－0.7
12.477.2599.4
＋1.12＋3－1.15＋2.8
5.19＋1.54＋4.238.88－（3.09－1.22）2.97＋9.51－5.33
2.79＝2＋0.7＋0.09
3.62＝____＋____＋____
6.08＝____＋____
14.988＝____＋____＋____＋____
6.6－1＝5＋1.8＝4.4＋1.24＝
75.7－52.2＝34.3＋24.2＝65.65－50.0＝
2.89.67.280.8
＋1.3－4.8＋4.63＋6.89
749.826.458.7
－8.85＋60.65－2.05＋0.7
69.877.6897.5
－5.46＋3－4.48＋9.4
5.46－1.63＋5.979.44－（3.22＋0.7）8.89＋8.14－1.16
1.69＝1＋0.6＋0.09
12.63＝____＋____＋____
2.08＝____＋____
2.752＝____＋____＋____＋____
8.1－3.6＝3.4＋3.6＝4.4＋3.01＝
55.6－24.1＝42.2＋31.5＝58.77－42.2＝
3.55.83.895.8
＋8.9－1.8＋3.93＋3.76
635.417.938.4
－7.82＋36.91－0.55＋1.9
37.726.0984.9
－3.03＋1－0.54＋8.5
7.87＋3.73＋7.157.15－（3.53＋1.4）9.36＋5.74－3.88
6.12＝6＋0.1＋0.02
6.89＝____＋____＋____
12.03＝____＋____
11.273＝____＋____＋____＋____
9.8－4.2＝1＋4.2＝5.3＋3.23＝
87.5－22.0＝53.0＋23.1＝96.75－51.0＝
4.66.68.929.5
＋1.2－1.4＋5.98－1.17
942.719.026.1
＋8.88＋17.84－0.35－1.2
33.666.0562.9
＋2.51－1－4.24＋7.8
5.22－1.36＋8.347.02－（3.65＋0.89）9.01＋9.24－5.28
4.42＝4＋0.4＋0.02
11.99＝____＋____＋____
3.06＝____＋____
14.163＝____＋____＋____＋____
9.4－9.2＝2.2＋7.2＝3.4＋1.21＝
57.5－54.2＝21.2＋13.5＝97.77－20.1＝
3.87.74.651.1
＋2.6－0.3＋7.69－5.24
635.516.516.7
－8.92＋58.95－4.91－2.7
90.076.5978.1
＋3.67－3＋5.86＋7.1
8.2－1.39＋1.418.33－（4.63－0.18）9.14＋9.35＋3.13
9.51＝9＋0.5＋0.01
12.67＝____＋____＋____
8.08＝____＋____
6.986＝____＋____＋____＋____
2.7－2.1＝1.6＋5.9＝1＋1.14＝
55.6－25.4＝23.0＋45.1＝78.69－30.4＝
9.16.67.736.3
＋5.4－4.2＋2.75＋6.74
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