北师大版四年级数学下册小数加减法综合练习题123Word文件下载.docx
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四、计算。
7.69－1.41＋1.359.93－（3.69－1.57）3.24＋8.99－5.06
7.13＝7＋0.1＋0.03
9.17＝____＋____＋____
7.05＝____＋____
6.488＝____＋____＋____＋____
4.3－2.1＝3.6＋4.5＝3.4＋4.03＝
77.5－43.3＝33.4＋15.0＝56.65－43.2＝
6.37.35.460.9
＋2.9－0.2＋7.56＋8.89
614.196.136.3
－9.14＋67.53－4.84－0.9
80.186.9676.5
＋4.14＋1＋0.51＋1.9
7.05＋4.72＋1.649.78－（3.44＋1.04）7.35＋5.03＋5.95
3.54＝3＋0.5＋0.04
14.83＝____＋____＋____
8.09＝____＋____
1.414＝____＋____＋____＋____
5.2－1.7＝5.8＋3.6＝5.4＋1.1＝
87.9－33.0＝13.3＋45.0＝66.69－45.1＝
1.88.51.311.9
＋8.8－0.9＋5.93－3.52
733.239.219.6
－7.93＋50.09－4.58－4.1
12.336.5164.6
＋8.57－4＋5.49＋9.5
8.38－3.25＋1.097.18－（4.47＋0.7）7.22＋7.62＋5.51
7.62＝7＋0.6＋0.02
3.33＝____＋____＋____
13.06＝____＋____
5.818＝____＋____＋____＋____
5.1－2＝7.2＋1.1＝2.2＋2.41＝
95.8－30.4＝12.3＋12.2＝59.99－45.2＝
9.27.13.581.3
＋4.1－1.4＋9.27＋5.41
511.139.855.4
－5.73＋74.97－2.65＋4.2
94.645.8292.6
－8.75－2－4.57＋2.2
8.87－4.1＋4.19.78－（3.76＋0.85）6.65＋9.05＋4.37
6.69＝6＋0.6＋0.09
6.72＝____＋____＋____
4.235＝____＋____＋____＋____
9.3－6.3＝5.2＋4.3＝3.1＋2.4＝
56.6－51.2＝21.4＋20.4＝66.75－35.1＝
4.88.87.340.9
＋4.7－2.7＋1.65＋7.99
888.717.826.9
－5.15＋61.84－1.81＋1.4
59.678.9261.9
＋3.82＋2＋4.23＋2.5
5.38＋4.06＋2.097.19－（4.25－0.43）5.55＋7.22＋5.28
6.81＝6＋0.8＋0.01
15.73＝____＋____＋____
10.06＝____＋____
9.667＝____＋____＋____＋____
8.9－8＝2.4＋1.6＝5.1＋2.41＝
87.5－43.1＝34.3＋15.2＝95.79－50.2＝
9.59.62.431.2
＋9.9－0.6＋6.81－7.33
532.498.236.2
＋3.83＋46.47－1.98＋3.7
55.978.6975.4
－6.28＋1＋0.31＋9.4
6.93＋2.31＋8.569.83－（4.28－1.68）6.6＋8.72＋1.62
7.72＝7＋0.7＋0.02
11.11＝____＋____＋____
13.02＝____＋____
2.793＝____＋____＋____＋____
3.4－2.2＝8.4＋1＝3.1＋1.24＝
77.9－34.0＝11.4＋40.2＝98.69－10.3＝
6.29.99.260.8
＋2.6－2.8＋9.58＋1.81
589.187.316.6
＋5.08＋28.83－4.14＋4.4
20.356.8387.2
－7.29＋1－5.38＋3.3
5.68－4.96＋9.659.39－（4.77＋1.26）8.01＋6.57＋2.36
6.37＝6＋0.3＋0.07
14.79＝____＋____＋____
14.04＝____＋____
4.756＝____＋____＋____＋____
4.6－1.4＝7.7＋2.2＝1.2＋1.22＝
66.5－13.2＝30.2＋32.2＝68.88－13.2＝
6.35.55.648.8
＋4.1－4.4＋3.76－1.58
893.946.558.3
－9.32＋90.68－4.92－0.8
16.087.6996.6
－7.14＋1＋5.27＋5.3
5.01＋2.2＋9.898.89－（3.27－1.12）8.26＋6.66－3.39
1.78＝1＋0.7＋0.08
5.99＝____＋____＋____
9.08＝____＋____
2.515＝____＋____＋____＋____
7.5－5.9＝1.3＋6.8＝5.4＋3.41＝
76.6－33.2＝51.4＋20.1＝77.76－41.4＝
7.15.39.241.8
＋1.5－4.9＋3.52＋2.52
735.915.578.3
＋9.38＋21.01－2.24＋4.8
74.828.0671.9
－5.33＋2－3.65＋7.2
9.88－2.11＋5.018.03－（4.16－1.98）4.19＋6.33＋1.53
8.85＝8＋0.8＋0.05
1.25＝____＋____＋____
8.08＝____＋____
5.437＝____＋____＋____＋____
1.8－1.4＝2.1＋2.6＝1.4＋4.1＝
88.8－31.1＝43.2＋20.1＝79.78－44.0＝
8.49.28.666.4
＋8.5－2.1＋8.92－1.72
952.797.368.5
＋4.95＋61.87－4.65＋4.5
79.557.0179.5
－6.56＋3－3.44＋2.7
8.65－2.16＋7.859.61－（3.84＋0.19）2.86＋9－5.58
8.63＝8＋0.6＋0.03
12.54＝____＋____＋____
13.07＝____＋____
5.674＝____＋____＋____＋____
8.6－1.2＝1.5＋1.4＝1.2＋2.04＝
68.7－32.2＝30.1＋31.2＝68.58－53.2＝
4.47.42.860.6
＋7.3－2.1＋6.71－3.71
729.237.325.8
＋4.19＋51.69－0.39＋3.4
95.069.3864.2
－3.34＋3－3.82＋8.3
8.42－2.4＋9.139.22－（3.5＋0.67）8.54＋6.33－5.01
7.43＝7＋0.4＋0.03
8.12＝____＋____＋____
12.07＝____＋____
11.447＝____＋____＋____＋____
9.2－5.6＝7.1＋2.6＝1.3＋3.44＝
99.5－32.4＝33.2＋33.0＝79.56－15.2＝
4.37.71.219.5
＋4.4－4.6＋5.87＋5.78
965.599.255.2
－6.84＋51.63－1.17＋1.7
97.535.5196.1
＋4.16＋1－0.89＋4.6
5.37＋4.73＋7.667.98－（4.6＋1.71）3.55＋8.21－5.73
1.26＝1＋0.2＋0.06
14.62＝____＋____＋____
10.01＝____＋____
12.211＝____＋____＋____＋____
5.6－1.4＝5.4＋2.7＝1.2＋1.03＝
58.7－14.0＝41.0＋11.1＝59.66－53.3＝
2.75.24.216.7
＋6.1－2.7＋4.71－2.99
932.299.929.4
＋4.76＋68.85－2.08＋0.9
65.776.0985.4
－4.25－3＋4.86＋4.1
8.95＋4.44＋9.497.32－（3.99＋0.17）1.29＋7.47－0.44
6.96＝6＋0.9＋0.06
8.18＝____＋____＋____
3.09＝____＋____
6.329＝____＋____＋____＋____
8.6－5＝7.3＋1.1＝3.3＋2.14＝
55.6－15.3＝24.3＋20.1＝57.97－30.2＝
6.66.42.498.3
＋7.5－1.4＋1.94－5.61
831.035.028.4
＋4.97＋23.66－3.44－0.2
18.397.1586.2
＋2.06＋1＋2.88＋5.7
8.78＋3.66＋6.328.15－（4.82－1.28）3.39＋7.44＋3.12
5.62＝5＋0.6＋0.02
6.68＝____＋____＋____
14.03＝____＋____
1.365＝____＋____＋____＋____
3－1.8＝3.1＋6.3＝3.4＋3.12＝
55.9－53.1＝34.4＋41.5＝67.78－30.4＝
8.28.63.228.8
＋5.4－3.4＋1.23－8.99
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