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用你喜欢的方法算:14+34×134013×39×78057×14+34×57(14+15)×4×524×5143+51×1943.

题目详情
用你喜欢的方法算:
1
4
+
3
4
×
1
3
40
13
×39×
7
80
5
7
×
1
4
+
3
4
×
5
7
1
4
+
1
5
)×4×5
24×
51
43
+51×
19
43
1
4
+
3
4
×
1
3
40
13
×39×
7
80
5
7
×
1
4
+
3
4
×
5
7
1
4
+
1
5
)×4×5
24×
51
43
+51×
19
43
1
4
+
3
4
×
1
3
40
13
×39×
7
80
5
7
×
1
4
+
3
4
×
5
7
1
4
+
3
4
×
1
3
1
4
+
3
4
×
1
3
1
4
1144
3
4
×
1
3
3
4
3344
1
3
1
3
1133
40
13
×39×
7
80
40
13
×39×
7
80
40
13
40401313
7
80
7
80
778080
5
7
×
1
4
+
3
4
×
5
7
5
7
×
1
4
+
3
4
×
5
7
5
7
5577
1
4
+
3
4
×
5
7
1
4
1144
3
4
×
5
7
3
4
3344
5
7
5
7
5577(
1
4
+
1
5
)×4×5
24×
51
43
+51×
19
43
1
4
+
1
5
)×4×5
1
4
+
1
5
)×4×5
1
4
1144
1
5
)×4×5
1
5
115524×
51
43
+51×
19
43
51
43
+51×
19
43
51
43
51514343
19
43
19
43
19194343
▼优质解答
答案和解析
(1)
1
4
+
3
4
×
1
3

=
1
4
+
1
4

=
1
2


(2)
40
13
×39×
7
80

=120×
7
80

=10
1
2


(3)
5
7
×
1
4
+
3
4
×
5
7

=
5
7
×(
1
4
+
3
4

=
5
7
×1
=
5
7


(4)(
1
4
+
1
5
)×4×5
=
1
4
×4×5+
1
5
×5×4
=5+4
=9

(5)24×
51
43
+51×
19
43

=51×(
24
43
+
19
43

=51×1
=51
1
4
111444+
3
4
333444×
1
3
111333
=
1
4
+
1
4

=
1
2


(2)
40
13
×39×
7
80

=120×
7
80

=10
1
2


(3)
5
7
×
1
4
+
3
4
×
5
7

=
5
7
×(
1
4
+
3
4

=
5
7
×1
=
5
7


(4)(
1
4
+
1
5
)×4×5
=
1
4
×4×5+
1
5
×5×4
=5+4
=9

(5)24×
51
43
+51×
19
43

=51×(
24
43
+
19
43

=51×1
=51
1
4
111444+
1
4
111444
=
1
2


(2)
40
13
×39×
7
80

=120×
7
80

=10
1
2


(3)
5
7
×
1
4
+
3
4
×
5
7

=
5
7
×(
1
4
+
3
4

=
5
7
×1
=
5
7


(4)(
1
4
+
1
5
)×4×5
=
1
4
×4×5+
1
5
×5×4
=5+4
=9

(5)24×
51
43
+51×
19
43

=51×(
24
43
+
19
43

=51×1
=51
1
2
111222

(2)
40
13
×39×
7
80

=120×
7
80

=10
1
2


(3)
5
7
×
1
4
+
3
4
×
5
7

=
5
7
×(
1
4
+
3
4

=
5
7
×1
=
5
7


(4)(
1
4
+
1
5
)×4×5
=
1
4
×4×5+
1
5
×5×4
=5+4
=9

(5)24×
51
43
+51×
19
43

=51×(
24
43
+
19
43

=51×1
=51
40
13
404040131313×39×
7
80

=120×
7
80

=10
1
2


(3)
5
7
×
1
4
+
3
4
×
5
7

=
5
7
×(
1
4
+
3
4

=
5
7
×1
=
5
7


(4)(
1
4
+
1
5
)×4×5
=
1
4
×4×5+
1
5
×5×4
=5+4
=9

(5)24×
51
43
+51×
19
43

=51×(
24
43
+
19
43

=51×1
=51
7
80
777808080
=120×
7
80

=10
1
2


(3)
5
7
×
1
4
+
3
4
×
5
7

=
5
7
×(
1
4
+
3
4

=
5
7
×1
=
5
7


(4)(
1
4
+
1
5
)×4×5
=
1
4
×4×5+
1
5
×5×4
=5+4
=9

(5)24×
51
43
+51×
19
43

=51×(
24
43
+
19
43

=51×1
=51
7
80
777808080
=10
1
2


(3)
5
7
×
1
4
+
3
4
×
5
7

=
5
7
×(
1
4
+
3
4

=
5
7
×1
=
5
7


(4)(
1
4
+
1
5
)×4×5
=
1
4
×4×5+
1
5
×5×4
=5+4
=9

(5)24×
51
43
+51×
19
43

=51×(
24
43
+
19
43

=51×1
=51
1
2
111222

(3)
5
7
×
1
4
+
3
4
×
5
7

=
5
7
×(
1
4
+
3
4

=
5
7
×1
=
5
7


(4)(
1
4
+
1
5
)×4×5
=
1
4
×4×5+
1
5
×5×4
=5+4
=9

(5)24×
51
43
+51×
19
43

=51×(
24
43
+
19
43

=51×1
=51
5
7
555777×
1
4
+
3
4
×
5
7

=
5
7
×(
1
4
+
3
4

=
5
7
×1
=
5
7


(4)(
1
4
+
1
5
)×4×5
=
1
4
×4×5+
1
5
×5×4
=5+4
=9

(5)24×
51
43
+51×
19
43

=51×(
24
43
+
19
43

=51×1
=51
1
4
111444+
3
4
×
5
7

=
5
7
×(
1
4
+
3
4

=
5
7
×1
=
5
7


(4)(
1
4
+
1
5
)×4×5
=
1
4
×4×5+
1
5
×5×4
=5+4
=9

(5)24×
51
43
+51×
19
43

=51×(
24
43
+
19
43

=51×1
=51
3
4
333444×
5
7

=
5
7
×(
1
4
+
3
4

=
5
7
×1
=
5
7


(4)(
1
4
+
1
5
)×4×5
=
1
4
×4×5+
1
5
×5×4
=5+4
=9

(5)24×
51
43
+51×
19
43

=51×(
24
43
+
19
43

=51×1
=51
5
7
555777
=
5
7
×(
1
4
+
3
4

=
5
7
×1
=
5
7


(4)(
1
4
+
1
5
)×4×5
=
1
4
×4×5+
1
5
×5×4
=5+4
=9

(5)24×
51
43
+51×
19
43

=51×(
24
43
+
19
43

=51×1
=51
5
7
555777×(
1
4
+
3
4

=
5
7
×1
=
5
7


(4)(
1
4
+
1
5
)×4×5
=
1
4
×4×5+
1
5
×5×4
=5+4
=9

(5)24×
51
43
+51×
19
43

=51×(
24
43
+
19
43

=51×1
=51
1
4
111444+
3
4

=
5
7
×1
=
5
7


(4)(
1
4
+
1
5
)×4×5
=
1
4
×4×5+
1
5
×5×4
=5+4
=9

(5)24×
51
43
+51×
19
43

=51×(
24
43
+
19
43

=51×1
=51
3
4
333444)
=
5
7
×1
=
5
7


(4)(
1
4
+
1
5
)×4×5
=
1
4
×4×5+
1
5
×5×4
=5+4
=9

(5)24×
51
43
+51×
19
43

=51×(
24
43
+
19
43

=51×1
=51
5
7
555777×1
=
5
7


(4)(
1
4
+
1
5
)×4×5
=
1
4
×4×5+
1
5
×5×4
=5+4
=9

(5)24×
51
43
+51×
19
43

=51×(
24
43
+
19
43

=51×1
=51
5
7
555777

(4)(
1
4
+
1
5
)×4×5
=
1
4
×4×5+
1
5
×5×4
=5+4
=9

(5)24×
51
43
+51×
19
43

=51×(
24
43
+
19
43

=51×1
=51
1
4
111444+
1
5
)×4×5
=
1
4
×4×5+
1
5
×5×4
=5+4
=9

(5)24×
51
43
+51×
19
43

=51×(
24
43
+
19
43

=51×1
=51
1
5
111555)×4×5
=
1
4
×4×5+
1
5
×5×4
=5+4
=9

(5)24×
51
43
+51×
19
43

=51×(
24
43
+
19
43

=51×1
=51
1
4
111444×4×5+
1
5
×5×4
=5+4
=9

(5)24×
51
43
+51×
19
43

=51×(
24
43
+
19
43

=51×1
=51
1
5
111555×5×4
=5+4
=9

(5)24×
51
43
+51×
19
43

=51×(
24
43
+
19
43

=51×1
=51
51
43
515151434343+51×
19
43

=51×(
24
43
+
19
43

=51×1
=51
19
43
191919434343
=51×(
24
43
+
19
43

=51×1
=51
24
43
242424434343+
19
43

=51×1
=51
19
43
191919434343)
=51×1
=51