计算,能简算的要简算.1835÷0.6×231813×125+185×113325×102-625(58+56)×425(0.75-316)×(29+13)(4-(34-38))×429.-数学

题目简介

计算,能简算的要简算.1835÷0.6×231813×125+185×113325×102-625(58+56)×425(0.75-316)×(29+13)(4-(34-38))×429.-数学

题目详情

计算,能简算的要简算.
18
35
÷0.6×
2
3
18
13
×
12
5
+
18
5
×
1
13
3
25
×102-
6
25
5
8
+
5
6
)×
4
25
(0.75-
3
16
)×(
2
9
+
1
3
(4-(
3
4
-
3
8
))×
4
29
题型:解答题难度:中档来源:不详

答案

(1)class="stub"18
35
÷0.6×class="stub"2
3

=class="stub"18
35
÷class="stub"3
5
×class="stub"2
3

=class="stub"18
35
×class="stub"5
3
×class="stub"2
3

=class="stub"4
7


(2)class="stub"18
13
×class="stub"12
5
+class="stub"18
5
×class="stub"1
13

=class="stub"18
13
×class="stub"12
5
+class="stub"1
5
×class="stub"18
13

=class="stub"18
13
×(class="stub"12
5
+class="stub"1
5
),
=class="stub"18
13
×class="stub"13
5

=class="stub"18
5


(3)class="stub"3
25
×102-class="stub"6
25

=class="stub"3
25
×102-class="stub"3
25
×2,
=class="stub"3
25
×(102-2),
=class="stub"3
25
×100,
=12;

(4)(class="stub"5
8
+class="stub"5
6
)×class="stub"4
25

=class="stub"35
24
×class="stub"4
25

=class="stub"7
30


(5)(0.75-class="stub"3
16
)×(class="stub"2
9
+class="stub"1
3
),
=(class="stub"3
4
-class="stub"3
16
)×(class="stub"2
9
+class="stub"1
3
),
=class="stub"9
16
×class="stub"5
9

=class="stub"5
16


(6)[4-(class="stub"3
4
-class="stub"3
8
)]×class="stub"4
29

=[4-class="stub"3
8
class="stub"4
29

=class="stub"29
8
×class="stub"4
29

=class="stub"1
2

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