小数加减乘法混合运算练习题Word文档下载推荐.docx
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18.28
⑵46.31
-
21.76⑶5.67-（2.34+1.67）
⑷5.85-1.75-0.25⑸5.67-（2.34+1.67）
⑴0.4×
0.076
⑵1.5×
0.062
⑶6.5×
0.34
⑷150×
0.12
⑸0.87×
1.5
⑴1.6+2.4×
0.3⑵3.4+1.25×
2.4⑶31.8+3.2×
4
⑷8.59—4.1×
0.1—4.59⑸2.6+1.4×
⑴9.56
12.78
⑵12.37
5.694⑶20.67-11.34
⑷15.85+0.285⑸23.15–17.46
⑴0.57×
0.032
⑵6.8×
0.29
⑶12.6×
0.63
⑷3.07×
0.59
⑸0.27×
1.05
⑴5.67×
0.2-0.62⑵33.34+4.5×
2⑶0.8×
2.5+6.2×
⑷3.45+1.79×
0.5⑸112.6-11.4×
5
⑴12.56
0.297
⑵3.285+1.79⑶13.25-6.88
⑷6.85+3.765⑸27.8-13.45
⑴2.43×
0.028
⑵13.4×
0.74
⑶1.35×
10.3
⑷16.8×
0.68
⑸0.159×
3.57
⑴10.1×
38.67－3.867⑵（12.5－1.25）×
8⑶1.2×
2.5+8.2×
6
⑷3.7×
1.63－0.37×
15.3⑸8.63×
25－0.063×
250
1、小数加减法（竖式计算）
⑴27.38+4.83=⑵26.75+2.83=⑶3.64-2.58=
⑷6.52-3.44=⑸15.31+13.51=
⑴5.6×
2.09=⑵3.77×
1.8=⑶0.62×
9.56=
⑷5.22×
0.83=⑸1.666×
6.1=
⑴6.8-6.8×
0.5⑵0.25×
3.2×
12.5⑶2.6+2.4×
（1.4－1.15）
⑷7.7×
9+7.9×
3⑸0.8×
[15.5-（3.21+5.79）]
一、小数加减法（竖式计算）
⑴15.85+64.69=⑵19.01-7.99=⑶7.51+0.479=
⑷5.48-3.25=⑸8.03-4.56=
⑴5.61×
2.31=⑵8.9×
2.4=⑶9.77×
0.02=
⑷
1.384×
5.1=⑸8.78×
6.83=
⑴31.8+3.2×
4⑵51.8－7.05×
6⑶0.4×
2.7×
0.25+0.23
⑷0.8×
1.5-1.2×
0.5⑸3.4+1.25×
2.4）
⑴3.27-2.49=
⑵10.63+58.79=⑶11.65-7.39=
⑷4.98+18.69=⑸9.03-8.577=
⑴9.99×
7.06=⑵4.79×
2.8=⑶5.47×
2.62=
4.84×
2.9=⑸8.56×
6.5=
⑴2.55×
7.1+2.45×
7.1⑵14.37×
2.6＋2.6×
5.63⑶1.25×
3.2＋7.8
⑷3.2×
1.5+2.5⑸[37.85-（7.85+6.4）]×
30
⑴8.25+1.55=⑵9.43-8.05=⑶1.875+2.908=
⑷4.28-3.397=⑸6.13+2.86=
⑴56.78×
3.8=⑵5.6×
2.79=⑶3.77×
1.8=
⑷0.902×
9.6=⑸5.22×
0.73=
⑴
0.4×
0.9×
0.25⑵31.8-3.2×
0.4⑶2.6+2.4×
（1.4－0.9）
⑷18.75-0.25×
2-4.54⑸8.59-4.9×
0.1-2.1
⑴26.8+3.02=⑵6.07-4.993=⑶3.7+2.36=
⑷15.4+2.97=⑸10.2-8.75=
⑴5.55×
5.2=⑵36.02×
0.35=⑶2.92×
3.53=
⑷9.77×
0.32=⑸7.65×
8.05=
23.2×
（0.15+0.25）⑵5.38+7.85-5.37⑶3.5-1.15×
0.2
⑷0.68×
9.9+0.32×
9.9⑸（7.1-5.6）×
0.9-1.35
⑴7.3-2.625=⑵3.05-2.9=⑶12.7+6.858=
⑷0.704-0.25=⑸12.16+5.347=
⑴4.88×
2.9=⑵9.99×
0.82=⑶5.65×
6.5=
⑷4.67×
0.39=⑸5.5×
2.44=
⑴6.5×
（4.88-1.2×
4）⑵3.14×
9.9+0.314⑶2.5×
7.83×
0.4
⑷0.595×
40.5+0.44×
5.95⑸6.27×
1.5-6.27
⑴0.506-0.19=⑵3.906+0.66=⑶12.03+0.875=
⑷75.6-3.55=⑸62.1-17.607=
⑴1.679×
6.1=⑵9.45×
0.802=⑶8.9×
2.34=
⑷5.61×
4.9=⑸5.5×
6.74=
⑴3.72×
3.5+6.28×
3.5⑵4.8×
7.8+78×
0.52⑶1.25×
2.5×
32
⑷7.09×
10.8-0.8×
7.09⑸36.8-3.9-6.1×
0.5
⑴15.98-3.9=⑵18.7+3.96=⑶43.5-27.634=
⑷5.67-0.845=⑸7.81+3.735=
⑴3.9×
1.02=⑵5.75×
0.504=⑶6.19×
2.06=
⑷4.28×
5.5=⑸4.6×
8.32=
⑴2.5×
0.8＋12.5×
0.04
⑵25×
0.32+1.22⑶2.8×
0.04×
2.5
⑷3.5×
5.2＋14.8×
3.5
⑸6.4×
3.28+4.6×
3.28-3.28
⑴3.1-2.07=⑵3.87+3.54=⑶0.4-0.125=
⑷9.6+4.78=⑸11.004-7.3=
⑴2.65×
10.01=⑵3.82×
5.67=⑶70.8×
12.4=
⑷0.69×
20.9=⑸30.5×
2.04=
⑴1.93+2.7+2.07+7.3⑵0.56×
99+0.56⑶（0.25+2.5+25）×
⑷15.6×
13.1-15.6-15.6×
2.1⑸12.5＋0.5×
0.08×
20
⑴1.908-0.899=⑵8.67+3.076=⑶10.1-0.555=
⑷5.94+10.897=⑸37.78+3.322=
⑴50.8×
6.07=⑵4.35×
0.87=⑶6.19×
9.06=
⑷7.06×
15.5=⑸12.6×
0.95=
⑴4.36×
12.5×
0.8＋12.5⑵27.5×
3.7-7.5×
3.7⑶1.2×
0.04
⑷3.83×
4.56+3.83×
5.44
⑸8.76-3.57+2.43+7.57
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