小数加减乘法混合运算练习题doc文档格式.docx
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⑷36×
5.5⑸0.28×
0.25
三、小数加减乘混合运算
⑴0.25×
5.8×
0.4⑵0.79×
9+80.79×
2⑶58.36×
0.+518.2
⑷4×
0.125×
2⑸1.01×
8.5-1.01×
3.5
⑴59.46+18.28⑵46.31-21.76⑶5.67-(2.34+1.67)
⑷5.85-1.75-0.25⑸5.67-(2.34+1.67)
⑴0.4×
0.076⑵1.5×
0.062⑶6.5×
0.34
⑷150×
0.12⑸0.87×
1.5
⑴1.6+2.4×
0.3⑵3.4+1.25×
2.4⑶31.8+3.2×
4
⑷8.59—4.1×
0.—14.59⑸2.6+1.4×
⑴9.56+12.78⑵12.37-5.694⑶20.67-11.34
⑷15.85+0.285⑸23.15–17.46
⑴0.57×
0.032⑵6.8×
0.29⑶12.6×
0.63
⑷3.07×
0.59⑸0.27×
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+0.297⑵3.285+1.79⑶13.25-6.88
⑷6.85+3.765⑸27.8-13.45
⑴2.43×
0.028⑵13.4×
0.74⑶1.35×
10.3
⑷16.8×
0.68⑸0.159×
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
一、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)]