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递等式计算(能简算的要简算)4225-225÷15×40(3.65-1.05×3)÷0.254514-(514+0.35)11.75÷57+8.25×75116×433+514÷928(34-38)÷(47+12)
题目详情
递等式计算(能简算的要简算)
4225-225÷15×40 (3.65-1.05×3)÷0.25 4
-(
+0.35) 11.75÷
+8.25×
×
+
÷
(
-
)÷(
+
) 4225-225÷15×40 (3.65-1.05×3)÷0.25 4
-(
+0.35) 4225-225÷15×40 (3.65-1.05×3)÷0.25 4
-(
+0.35)
-(
+0.35)
5 14 5 5 14 14
+0.35)
5 14 5 5 14 14 11.75÷
+8.25×
×
+
÷
(
-
)÷(
+
) 11.75÷
+8.25×
+8.25×
5 7 5 5 7 7
7 5 7 7 5 5
×
+
÷
×
+
÷
11 6 11 11 6 6
+
÷
4 33 4 4 33 33
÷
5 14 5 5 14 14
9 28 9 9 28 28 (
-
)÷(
+
)
-
)÷(
+
)
3 4 3 3 4 4
)÷(
+
)
3 8 3 3 8 8
+
)
4 7 4 4 7 7
)
1 2 1 1 2 2
4225-225÷15×40 | (3.65-1.05×3)÷0.25 | 4
| ||||||||||||||||||||
11.75÷
|
| (
|
4225-225÷15×40 | (3.65-1.05×3)÷0.25 | 4
| ||||||||||||||||||||
11.75÷
|
| (
|
5 |
14 |
5 |
14 |
5 |
7 |
7 |
5 |
11 |
6 |
4 |
33 |
5 |
14 |
9 |
28 |
3 |
4 |
3 |
8 |
4 |
7 |
1 |
2 |
5 |
14 |
5 |
14 |
5 |
14 |
5 |
14 |
5 |
14 |
5 |
14 |
5 |
14 |
5 |
14 |
5 |
14 |
5 |
7 |
7 |
5 |
11 |
6 |
4 |
33 |
5 |
14 |
9 |
28 |
3 |
4 |
3 |
8 |
4 |
7 |
1 |
2 |
5 |
7 |
7 |
5 |
5 |
7 |
7 |
5 |
5 |
7 |
7 |
5 |
7 |
5 |
11 |
6 |
4 |
33 |
5 |
14 |
9 |
28 |
11 |
6 |
4 |
33 |
5 |
14 |
9 |
28 |
11 |
6 |
4 |
33 |
5 |
14 |
9 |
28 |
4 |
33 |
5 |
14 |
9 |
28 |
5 |
14 |
9 |
28 |
9 |
28 |
3 |
4 |
3 |
8 |
4 |
7 |
1 |
2 |
3 |
4 |
3 |
8 |
4 |
7 |
1 |
2 |
3 |
4 |
3 |
8 |
4 |
7 |
1 |
2 |
3 |
8 |
4 |
7 |
1 |
2 |
4 |
7 |
1 |
2 |
1 |
2 |
▼优质解答
答案和解析
(1)4225-225÷15×40
=4225-15×40
=4225-600
=3625;
(2)(3.65-1.05×3)÷0.25
=(3.65-3.15)÷0.25
=0.5÷0.25
=2;
(3)4
-(
+0.35)
=4
-
-0.35
=4-0.35
=3.65;
(4)11.75÷
+8.25×
=11.75×
+8.25×
=(11.75+8.25)×
=20×
=28;
(5)
×
+
÷
=
+
×
=
+
=
;
(6)(
-
)÷(
+
)
=
×
=
.
5 14 5 5 514 14 14-(
+0.35)
=4
-
-0.35
=4-0.35
=3.65;
(4)11.75÷
+8.25×
=11.75×
+8.25×
=(11.75+8.25)×
=20×
=28;
(5)
×
+
÷
=
+
×
=
+
=
;
(6)(
-
)÷(
+
)
=
×
=
.
5 14 5 5 514 14 14+0.35)
=4
-
-0.35
=4-0.35
=3.65;
(4)11.75÷
+8.25×
=11.75×
+8.25×
=(11.75+8.25)×
=20×
=28;
(5)
×
+
÷
=
+
×
=
+
=
;
(6)(
-
)÷(
+
)
=
×
=
.
5 14 5 5 514 14 14-
-0.35
=4-0.35
=3.65;
(4)11.75÷
+8.25×
=11.75×
+8.25×
=(11.75+8.25)×
=20×
=28;
(5)
×
+
÷
=
+
×
=
+
=
;
(6)(
-
)÷(
+
)
=
×
=
.
5 14 5 5 514 14 14-0.35
=4-0.35
=3.65;
(4)11.75÷
+8.25×
=11.75×
+8.25×
=(11.75+8.25)×
=20×
=28;
(5)
×
+
÷
=
+
×
=
+
=
;
(6)(
-
)÷(
+
)
=
×
=
.
5 7 5 5 57 7 7+8.25×
=11.75×
+8.25×
=(11.75+8.25)×
=20×
=28;
(5)
×
+
÷
=
+
×
=
+
=
;
(6)(
-
)÷(
+
)
=
×
=
.
7 5 7 7 75 5 5
=11.75×
+8.25×
=(11.75+8.25)×
=20×
=28;
(5)
×
+
÷
=
+
×
=
+
=
;
(6)(
-
)÷(
+
)
=
×
=
.
7 5 7 7 75 5 5+8.25×
=(11.75+8.25)×
=20×
=28;
(5)
×
+
÷
=
+
×
=
+
=
;
(6)(
-
)÷(
+
)
=
×
=
.
7 5 7 7 75 5 5
=(11.75+8.25)×
=20×
=28;
(5)
×
+
÷
=
+
×
=
+
=
;
(6)(
-
)÷(
+
)
=
×
=
.
7 5 7 7 75 5 5
=20×
=28;
(5)
×
+
÷
=
+
×
=
+
=
;
(6)(
-
)÷(
+
)
=
×
=
.
7 5 7 7 75 5 5
=28;
(5)
×
+
÷
=
+
×
=
+
=
;
(6)(
-
)÷(
+
)
=
×
=
.
11 6 11 11 116 6 6×
+
÷
=
+
×
=
+
=
;
(6)(
-
)÷(
+
)
=
×
=
.
4 33 4 4 433 33 33+
÷
=
+
×
=
+
=
;
(6)(
-
)÷(
+
)
=
×
=
.
5 14 5 5 514 14 14÷
=
+
×
=
+
=
;
(6)(
-
)÷(
+
)
=
×
=
.
9 28 9 9 928 28 28
=
+
×
=
+
=
;
(6)(
-
)÷(
+
)
=
×
=
.
2 9 2 2 29 9 9+
×
=
+
=
;
(6)(
-
)÷(
+
)
=
×
=
.
5 14 5 5 514 14 14×
=
+
=
;
(6)(
-
)÷(
+
)
=
×
=
.
28 9 28 28 289 9 9
=
+
=
;
(6)(
-
)÷(
+
)
=
×
=
.
2 9 2 2 29 9 9+
=
;
(6)(
-
)÷(
+
)
=
×
=
.
10 9 10 10 109 9 9
=
;
(6)(
-
)÷(
+
)
=
×
=
.
4 3 4 4 43 3 3;
(6)(
-
)÷(
+
)
=
×
=
.
3 4 3 3 34 4 4-
)÷(
+
)
=
×
=
.
3 8 3 3 38 8 8)÷(
+
)
=
×
=
.
4 7 4 4 47 7 7+
)
=
×
=
.
1 2 1 1 12 2 2)
=
×
=
.
3 8 3 3 38 8 8×
=
.
14 15 14 14 1415 15 15
=
.
7 20 7 7 720 20 20.
=4225-15×40
=4225-600
=3625;
(2)(3.65-1.05×3)÷0.25
=(3.65-3.15)÷0.25
=0.5÷0.25
=2;
(3)4
5 |
14 |
5 |
14 |
=4
5 |
14 |
5 |
14 |
=4-0.35
=3.65;
(4)11.75÷
5 |
7 |
7 |
5 |
=11.75×
7 |
5 |
7 |
5 |
=(11.75+8.25)×
7 |
5 |
=20×
7 |
5 |
=28;
(5)
11 |
6 |
4 |
33 |
5 |
14 |
9 |
28 |
=
2 |
9 |
5 |
14 |
28 |
9 |
=
2 |
9 |
10 |
9 |
=
4 |
3 |
(6)(
3 |
4 |
3 |
8 |
4 |
7 |
1 |
2 |
=
3 |
8 |
14 |
15 |
=
7 |
20 |
5 |
14 |
5 |
14 |
=4
5 |
14 |
5 |
14 |
=4-0.35
=3.65;
(4)11.75÷
5 |
7 |
7 |
5 |
=11.75×
7 |
5 |
7 |
5 |
=(11.75+8.25)×
7 |
5 |
=20×
7 |
5 |
=28;
(5)
11 |
6 |
4 |
33 |
5 |
14 |
9 |
28 |
=
2 |
9 |
5 |
14 |
28 |
9 |
=
2 |
9 |
10 |
9 |
=
4 |
3 |
(6)(
3 |
4 |
3 |
8 |
4 |
7 |
1 |
2 |
=
3 |
8 |
14 |
15 |
=
7 |
20 |
5 |
14 |
=4
5 |
14 |
5 |
14 |
=4-0.35
=3.65;
(4)11.75÷
5 |
7 |
7 |
5 |
=11.75×
7 |
5 |
7 |
5 |
=(11.75+8.25)×
7 |
5 |
=20×
7 |
5 |
=28;
(5)
11 |
6 |
4 |
33 |
5 |
14 |
9 |
28 |
=
2 |
9 |
5 |
14 |
28 |
9 |
=
2 |
9 |
10 |
9 |
=
4 |
3 |
(6)(
3 |
4 |
3 |
8 |
4 |
7 |
1 |
2 |
=
3 |
8 |
14 |
15 |
=
7 |
20 |
5 |
14 |
5 |
14 |
=4-0.35
=3.65;
(4)11.75÷
5 |
7 |
7 |
5 |
=11.75×
7 |
5 |
7 |
5 |
=(11.75+8.25)×
7 |
5 |
=20×
7 |
5 |
=28;
(5)
11 |
6 |
4 |
33 |
5 |
14 |
9 |
28 |
=
2 |
9 |
5 |
14 |
28 |
9 |
=
2 |
9 |
10 |
9 |
=
4 |
3 |
(6)(
3 |
4 |
3 |
8 |
4 |
7 |
1 |
2 |
=
3 |
8 |
14 |
15 |
=
7 |
20 |
5 |
14 |
=4-0.35
=3.65;
(4)11.75÷
5 |
7 |
7 |
5 |
=11.75×
7 |
5 |
7 |
5 |
=(11.75+8.25)×
7 |
5 |
=20×
7 |
5 |
=28;
(5)
11 |
6 |
4 |
33 |
5 |
14 |
9 |
28 |
=
2 |
9 |
5 |
14 |
28 |
9 |
=
2 |
9 |
10 |
9 |
=
4 |
3 |
(6)(
3 |
4 |
3 |
8 |
4 |
7 |
1 |
2 |
=
3 |
8 |
14 |
15 |
=
7 |
20 |
5 |
7 |
7 |
5 |
=11.75×
7 |
5 |
7 |
5 |
=(11.75+8.25)×
7 |
5 |
=20×
7 |
5 |
=28;
(5)
11 |
6 |
4 |
33 |
5 |
14 |
9 |
28 |
=
2 |
9 |
5 |
14 |
28 |
9 |
=
2 |
9 |
10 |
9 |
=
4 |
3 |
(6)(
3 |
4 |
3 |
8 |
4 |
7 |
1 |
2 |
=
3 |
8 |
14 |
15 |
=
7 |
20 |
7 |
5 |
=11.75×
7 |
5 |
7 |
5 |
=(11.75+8.25)×
7 |
5 |
=20×
7 |
5 |
=28;
(5)
11 |
6 |
4 |
33 |
5 |
14 |
9 |
28 |
=
2 |
9 |
5 |
14 |
28 |
9 |
=
2 |
9 |
10 |
9 |
=
4 |
3 |
(6)(
3 |
4 |
3 |
8 |
4 |
7 |
1 |
2 |
=
3 |
8 |
14 |
15 |
=
7 |
20 |
7 |
5 |
7 |
5 |
=(11.75+8.25)×
7 |
5 |
=20×
7 |
5 |
=28;
(5)
11 |
6 |
4 |
33 |
5 |
14 |
9 |
28 |
=
2 |
9 |
5 |
14 |
28 |
9 |
=
2 |
9 |
10 |
9 |
=
4 |
3 |
(6)(
3 |
4 |
3 |
8 |
4 |
7 |
1 |
2 |
=
3 |
8 |
14 |
15 |
=
7 |
20 |
7 |
5 |
=(11.75+8.25)×
7 |
5 |
=20×
7 |
5 |
=28;
(5)
11 |
6 |
4 |
33 |
5 |
14 |
9 |
28 |
=
2 |
9 |
5 |
14 |
28 |
9 |
=
2 |
9 |
10 |
9 |
=
4 |
3 |
(6)(
3 |
4 |
3 |
8 |
4 |
7 |
1 |
2 |
=
3 |
8 |
14 |
15 |
=
7 |
20 |
7 |
5 |
=20×
7 |
5 |
=28;
(5)
11 |
6 |
4 |
33 |
5 |
14 |
9 |
28 |
=
2 |
9 |
5 |
14 |
28 |
9 |
=
2 |
9 |
10 |
9 |
=
4 |
3 |
(6)(
3 |
4 |
3 |
8 |
4 |
7 |
1 |
2 |
=
3 |
8 |
14 |
15 |
=
7 |
20 |
7 |
5 |
=28;
(5)
11 |
6 |
4 |
33 |
5 |
14 |
9 |
28 |
=
2 |
9 |
5 |
14 |
28 |
9 |
=
2 |
9 |
10 |
9 |
=
4 |
3 |
(6)(
3 |
4 |
3 |
8 |
4 |
7 |
1 |
2 |
=
3 |
8 |
14 |
15 |
=
7 |
20 |
11 |
6 |
4 |
33 |
5 |
14 |
9 |
28 |
=
2 |
9 |
5 |
14 |
28 |
9 |
=
2 |
9 |
10 |
9 |
=
4 |
3 |
(6)(
3 |
4 |
3 |
8 |
4 |
7 |
1 |
2 |
=
3 |
8 |
14 |
15 |
=
7 |
20 |
4 |
33 |
5 |
14 |
9 |
28 |
=
2 |
9 |
5 |
14 |
28 |
9 |
=
2 |
9 |
10 |
9 |
=
4 |
3 |
(6)(
3 |
4 |
3 |
8 |
4 |
7 |
1 |
2 |
=
3 |
8 |
14 |
15 |
=
7 |
20 |
5 |
14 |
9 |
28 |
=
2 |
9 |
5 |
14 |
28 |
9 |
=
2 |
9 |
10 |
9 |
=
4 |
3 |
(6)(
3 |
4 |
3 |
8 |
4 |
7 |
1 |
2 |
=
3 |
8 |
14 |
15 |
=
7 |
20 |
9 |
28 |
=
2 |
9 |
5 |
14 |
28 |
9 |
=
2 |
9 |
10 |
9 |
=
4 |
3 |
(6)(
3 |
4 |
3 |
8 |
4 |
7 |
1 |
2 |
=
3 |
8 |
14 |
15 |
=
7 |
20 |
2 |
9 |
5 |
14 |
28 |
9 |
=
2 |
9 |
10 |
9 |
=
4 |
3 |
(6)(
3 |
4 |
3 |
8 |
4 |
7 |
1 |
2 |
=
3 |
8 |
14 |
15 |
=
7 |
20 |
5 |
14 |
28 |
9 |
=
2 |
9 |
10 |
9 |
=
4 |
3 |
(6)(
3 |
4 |
3 |
8 |
4 |
7 |
1 |
2 |
=
3 |
8 |
14 |
15 |
=
7 |
20 |
28 |
9 |
=
2 |
9 |
10 |
9 |
=
4 |
3 |
(6)(
3 |
4 |
3 |
8 |
4 |
7 |
1 |
2 |
=
3 |
8 |
14 |
15 |
=
7 |
20 |
2 |
9 |
10 |
9 |
=
4 |
3 |
(6)(
3 |
4 |
3 |
8 |
4 |
7 |
1 |
2 |
=
3 |
8 |
14 |
15 |
=
7 |
20 |
10 |
9 |
=
4 |
3 |
(6)(
3 |
4 |
3 |
8 |
4 |
7 |
1 |
2 |
=
3 |
8 |
14 |
15 |
=
7 |
20 |
4 |
3 |
(6)(
3 |
4 |
3 |
8 |
4 |
7 |
1 |
2 |
=
3 |
8 |
14 |
15 |
=
7 |
20 |
3 |
4 |
3 |
8 |
4 |
7 |
1 |
2 |
=
3 |
8 |
14 |
15 |
=
7 |
20 |
3 |
8 |
4 |
7 |
1 |
2 |
=
3 |
8 |
14 |
15 |
=
7 |
20 |
4 |
7 |
1 |
2 |
=
3 |
8 |
14 |
15 |
=
7 |
20 |
1 |
2 |
=
3 |
8 |
14 |
15 |
=
7 |
20 |
3 |
8 |
14 |
15 |
=
7 |
20 |
14 |
15 |
=
7 |
20 |
7 |
20 |
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下面是五年级两个班的12名队员平时50m短跑训练的平均成绩(单位:秒)一班8.88.28.48.58 2020-11-26 …
运动员在短跑场地训练50米短跑.下面是五年级两个班的12名队员50米短跑平时训练的平时成绩(单位:秒 2020-11-26 …