文本内容:
五年级上学期递等式计算练习
(一)姓名递等式计算,有简便运算的用简便方法5×
0.3×
0.
25.2×6-
106.8-
0.8×
49.8-
0.6+
3.
20.6×
0.5×
1.
138.25+
2.4×
0.
512.8-
4.8×
0.2520×
1.95-
1.
87.5+
2.5×
5.2102×
0.
454.3×
0.25×
0.
450.8×101-
50.
87.8×
0.36-
0.64×
7.88×
0.9×
1.
250.4×(
2.5+25)
2.4+
7.6×
3.
414.25×
14.6-
4.25×
14.681×
1.
012.139÷
9.3×
6.
24.264÷(
0.16×
20.5)
2.6×
1.9÷
2.
62.88÷
0.12×
7.
58.5-
21.28÷
7.
66.8÷(
0.25×
6.8)cOm
0.25×
1.25×
320.13×
3.89+
0.13×
6.11102×
8.
56.75÷
0.25÷
0.4五年级上学期递等式计算练习
(二)姓名递等式计算,有简便运算的用简便方法xkb
1.comhttp://www.xkb
1.com
38.75-(
24.5+
8.75)
0.4×
2.32×
0.
250.75×
1014.2-
3.2×
0.
97.56×99+
7.
5670.3-
17.48÷
7.
63.64÷
5.2×
23.
321.8÷
0.8-
1.2×545÷
5.25÷
0.
2516.5×101-
16.
50.96÷
0.3×
141.25×4×
2.5×
836.45÷
0.82+
3.4×
0.
29.07-
2.64÷
0.
41.5×
10112.6×
7.5+
8.
313.6×
0.85-
3.6×
0.85104×
8.
586.4÷
6.4-
0.
40.25×
6.2×
0.423×
6.5+17×
6.536÷
0.4×
0.
2524.6-
18.1×
3.
47.6×
9.9+
7.6×
0.
113.6×
0.8×
12.
523.9×
8.5-
3.9×
8.
52.55+
9.6÷16÷
0.
429.2÷
0.25÷4。