北师大版四年级数学下册小数加减法综合练习题119Word下载.docx
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四、计算。
9.86－2.37＋4.858.6－（3.31＋0.87）8.01＋9.92－2.59
4.57＝4＋0.5＋0.07
10.67＝____＋____＋____
8.09＝____＋____
14.653＝____＋____＋____＋____
3.3－1＝4.6＋2.9＝1.4＋3.43＝
95.7－12.4＝31.2＋15.1＝75.58－45.1＝
9.69.92.184.9
＋5.1－2.9＋9.24－5.85
582.077.678.7
＋2.19＋52.19－2.69－0.3
73.098.7565.3
－2.98－3－3.39＋1.3
9.58＋1.54＋5.747.28－（4.58－0.4）8.18＋7.48－1.45
6.28＝6＋0.2＋0.08
4.85＝____＋____＋____
6.06＝____＋____
7.437＝____＋____＋____＋____
6－5.4＝7.7＋1.3＝1.1＋3.12＝
65.6－34.3＝52.1＋20.3＝59.99－11.2＝
4.15.17.679.7
＋6.5－4.8＋9.88＋8.29
527.097.146.7
＋6.71＋43.12－3.82－2.1
91.188.2867.3
＋4.73－3－5.23＋5.3
8.47－4.44＋9.728.77－（4.16＋1.91）7.82＋7.26＋5.22
1.29＝1＋0.2＋0.09
12.67＝____＋____＋____
13.05＝____＋____
14.143＝____＋____＋____＋____
4.5－2.3＝6.7＋3.3＝4.3＋2.4＝
75.7－14.0＝23.1＋15.5＝59.95－31.3＝
3.59.29.887.4
＋1.4－3.7＋9.15＋4.39
515.257.867.5
＋8.68＋96.28－2.29－0.5
87.229.0265.3
－6.29－1－2.29＋9.3
8.39－1.03＋48.54－（3.11－1.84）9＋8.34－4.12
3.46＝3＋0.4＋0.06
1.51＝____＋____＋____
7.09＝____＋____
10.764＝____＋____＋____＋____
6.3－2.6＝2.9＋1.7＝3.2＋3＝
55.9－35.3＝12.4＋42.5＝65.55－20.2＝
9.17.55.179.7
＋6.2－0.1＋2.73－3.19
917.667.115.3
＋9.94＋35.93－3.66－3.1
99.666.3389.9
－3.01－1－3.51＋5.8
6.84－4.34＋3.19.27－（4.81－1.01）8.02＋8.03－1.25
1.54＝1＋0.5＋0.04
5.55＝____＋____＋____
9.06＝____＋____
4.938＝____＋____＋____＋____
5－4.1＝4.5＋5.4＝5.2＋4.04＝
66.5－54.3＝41.0＋22.2＝58.76－31.3＝
2.98.27.764.7
＋9.7－4.2＋5.65－3.77
918.737.996.3
＋6.05＋75.03－1.27－2.1
69.387.7687.6
＋2.15＋4－4.35＋7.4
5.34＋3.18＋2.659.28－（3.58＋0.77）6.64＋5.41＋0.39
2.89＝2＋0.8＋0.09
6.52＝____＋____＋____
14.09＝____＋____
14.912＝____＋____＋____＋____
1.3－1.2＝2.7＋1.8＝2.4＋3.24＝
68.9－10.2＝50.4＋11.3＝76.87－14.1＝
8.67.38.196.3
＋8.3－0.7＋8.64＋9.15
774.739.329.6
＋6.16＋68.21－0.16－1.5
74.016.4363.1
＋3.12－4－1.78＋4.2
6.77－2.39＋0.797.98－（4.95＋1.31）1.27＋5.32＋3.68
3.88＝3＋0.8＋0.08
6.73＝____＋____＋____
12.07＝____＋____
7.478＝____＋____＋____＋____
6.3－3.3＝4.7＋2.6＝2.2＋4.3＝
55.6－34.1＝33.4＋42.5＝59.59－44.4＝
3.26.57.976.4
＋1.9－4.5＋7.47＋6.45
793.038.756.5
＋6.32＋32.12－0.67＋0.1
22.047.8966.8
－7.09＋1＋1.51＋8.6
7.25＋2.27＋8.447.34－（4.37－1.92）8.3＋5.8＋4.13
5.31＝5＋0.3＋0.01
12.79＝____＋____＋____
14.154＝____＋____＋____＋____
5.7－2.7＝3＋6.8＝2.3＋3.23＝
67.8－22.0＝32.2＋42.1＝99.66－31.2＝
6.65.62.411.8
＋7.9－0.6＋5.79＋1.11
558.775.826.4
－3.16＋83.33－2.69－1.1
57.428.6381.7
－8.31＋1＋5.62＋9.6
9.79＋2.18＋3.948.62－（3.56＋0.24）4.92＋9.33＋3.69
7.63＝7＋0.6＋0.03
5.12＝____＋____＋____
7.05＝____＋____
14.988＝____＋____＋____＋____
4.3－1.1＝6.3＋2.5＝4.1＋4.11＝
67.5－23.3＝24.3＋34.3＝97.55－43.4＝
7.97.26.632.2
＋5.6－3.2＋8.56－4.26
962.547.979.5
－1.26＋86.98－1.55＋3.7
34.137.0189.5
－7.71－2－4.02＋6.1
5.48－3.58＋3.898.62－（3.19－1.1）2.41＋6.38－0.67
9.29＝9＋0.2＋0.09
6.93＝____＋____＋____
12.06＝____＋____
13.739＝____＋____＋____＋____
7.3－3.3＝2.3＋1＝4.3＋3.14＝
58.5－53.0＝54.0＋35.0＝96.89－54.2＝
9.89.39.170.2
＋6.7－1.1＋4.55＋9.69
955.118.018.9
－9.39＋92.13－2.47＋0.8
25.218.2872.8
－4.99＋4－5.34＋4.1
9.74＋1.86＋7.599.89－（4.36－1.6）4.48＋8.04＋1.04
8.43＝8＋0.4＋0.03
7.79＝____＋____＋____
6.02＝____＋____
15.331＝____＋____＋____＋____
4.3－4.2＝3.5＋5.4＝5.1＋2.34＝
75.8－54.3＝12.1＋45.3＝96.85－24.2＝
6.39.25.419.7
＋8.9－3.6＋9.67＋4.73
716.727.979.9
＋0.96＋27.81－1.68－4.9
59.617.7585.3
－6.64＋4＋0.72＋7.5
7.8－2.58＋4.218.19－（4.45＋1.15）5.92＋7.6－2.98
3.38＝3＋0.3＋0.08
5.29＝____＋____＋____
14.03＝____＋____
11.763＝____＋____＋____＋____
3.7－1.7＝2.1＋5.7＝1.3＋2.23＝
59.7－34.4＝40.4＋20.4＝86.97－32.4＝
6.66.37.424.7
＋8.9－1.6＋3.82＋2.11
661.096.797.2
＋4.73＋24.87－4.13＋4.1
51.955.1965.4
＋6.08＋2＋4.66＋4.7
8.23＋1.62＋6.488.59－（3.35＋1.19）8.73＋9.31＋0.33
5.25＝5＋0.2＋0.05
3.34＝____＋____＋____
7.03＝____＋____
2.655＝____＋____＋____＋____
2.7－1.3＝6.6＋2.6＝1.4＋2.44＝
65.5－35.0＝50.2＋12.4＝85.86－22.4＝
2.26.68.427.8
＋8.7－4.7＋4.72－2.74
962.385.086.6
－1.48＋19.79－3.36－4.1
94.495.1964.2
－9.95＋3－1.89＋6.6
7.05＋3.11＋4.739.93－（4.59－0.31）1.72＋9.61－2.58
2.51＝2＋0.5＋0.01
3.87＝____＋____＋____
1.01＝____＋____
15.382＝____＋____＋____＋____
1.7－1.3＝1.4＋8.4＝4＋2＝
85.5－22.0＝13.0＋12.3＝76.75－30.1＝
5.69.25.381.4
＋1.8－0.1＋8.66－2.89
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