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能简算的要简算.25÷71+(569+271)×23510÷[42×(56-37)]62.5×0.6+35×56-73.5×60%15.8-(711+14.2)-411.
题目详情
能简算的要简算.
25÷71+(
+
)×23 510÷[42×(
-
)]
62.5×0.6+
×56-73.5×60% 15.8-(
+14.2)-
.
+
)×23 510÷[42×(
-
)]
62.5×0.6+
×56-73.5×60% 15.8-(
+14.2)-
.
5 69 5 5 69 69
)×23 510÷[42×(
-
)]
62.5×0.6+
×56-73.5×60% 15.8-(
+14.2)-
.
2 71 2 2 71 71
-
)]
62.5×0.6+
×56-73.5×60% 15.8-(
+14.2)-
.
5 6 5 5 6 6
)]
62.5×0.6+
×56-73.5×60% 15.8-(
+14.2)-
.
3 7 3 3 7 7
×56-73.5×60% 15.8-(
+14.2)-
.
3 5 3 3 5 5
+14.2)-
.
7 11 7 7 11 11
.
4 11 4 4 11 11
25÷71+(
5 |
69 |
2 |
71 |
5 |
6 |
3 |
7 |
62.5×0.6+
3 |
5 |
7 |
11 |
4 |
11 |
5 |
69 |
2 |
71 |
5 |
6 |
3 |
7 |
62.5×0.6+
3 |
5 |
7 |
11 |
4 |
11 |
5 |
69 |
2 |
71 |
5 |
6 |
3 |
7 |
62.5×0.6+
3 |
5 |
7 |
11 |
4 |
11 |
2 |
71 |
5 |
6 |
3 |
7 |
62.5×0.6+
3 |
5 |
7 |
11 |
4 |
11 |
5 |
6 |
3 |
7 |
62.5×0.6+
3 |
5 |
7 |
11 |
4 |
11 |
3 |
7 |
3 |
5 |
7 |
11 |
4 |
11 |
3 |
5 |
7 |
11 |
4 |
11 |
7 |
11 |
4 |
11 |
4 |
11 |
▼优质解答
答案和解析
(1)25÷71+(569+271)×23=2571+569×23+271×23=2571+53+4671=2571+4671+53=223;(2)510÷[42×(56-37)]=510÷[42×56-42×37]=510÷[35-18]=510÷17=30;(3)62.5×0.6+35×56-73.5×60%=62.5×0.6+0.6×5...
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