早教吧作业答案频道 -->其他-->
怎样算简便就怎样算.23-1217-51744×(511-14)(175-83×34)÷2456×14+13÷4-19×14[35-(34-25)]÷4.
题目详情
怎样算简便就怎样算.
23-
-
44×(
-
)
(
-
×
)÷
6×
+13÷4-19×
[
-(
-
)]÷4.
-
44×(
-
)
(
-
×
)÷
6×
+13÷4-19×
[
-(
-
)]÷4.
12 12 17 17
44×(
-
)
(
-
×
)÷
6×
+13÷4-19×
[
-(
-
)]÷4.
5 5 17 17
-
)
(
-
×
)÷
6×
+13÷4-19×
[
-(
-
)]÷4.
5 5 11 11
)
(
-
×
)÷
6×
+13÷4-19×
[
-(
-
)]÷4.
1 1 4 4
-
×
)÷
6×
+13÷4-19×
[
-(
-
)]÷4.
17 17 5 5
×
)÷
6×
+13÷4-19×
[
-(
-
)]÷4.
8 8 3 3
)÷
6×
+13÷4-19×
[
-(
-
)]÷4.
3 3 4 4
6×
+13÷4-19×
[
-(
-
)]÷4.
24 24 5 5
+13÷4-19×
[
-(
-
)]÷4.
1 1 4 4
[
-(
-
)]÷4.
1 1 4 4
-(
-
)]÷4.
3 3 5 5
-
)]÷4.
3 3 4 4
)]÷4.
2 2 5 5
23-
12 |
17 |
5 |
17 |
44×(
5 |
11 |
1 |
4 |
(
17 |
5 |
8 |
3 |
3 |
4 |
24 |
5 |
6×
1 |
4 |
1 |
4 |
[
3 |
5 |
3 |
4 |
2 |
5 |
12 |
17 |
5 |
17 |
44×(
5 |
11 |
1 |
4 |
(
17 |
5 |
8 |
3 |
3 |
4 |
24 |
5 |
6×
1 |
4 |
1 |
4 |
[
3 |
5 |
3 |
4 |
2 |
5 |
12 |
17 |
5 |
17 |
44×(
5 |
11 |
1 |
4 |
(
17 |
5 |
8 |
3 |
3 |
4 |
24 |
5 |
6×
1 |
4 |
1 |
4 |
[
3 |
5 |
3 |
4 |
2 |
5 |
5 |
17 |
5 |
11 |
1 |
4 |
(
17 |
5 |
8 |
3 |
3 |
4 |
24 |
5 |
6×
1 |
4 |
1 |
4 |
[
3 |
5 |
3 |
4 |
2 |
5 |
5 |
11 |
1 |
4 |
(
17 |
5 |
8 |
3 |
3 |
4 |
24 |
5 |
6×
1 |
4 |
1 |
4 |
[
3 |
5 |
3 |
4 |
2 |
5 |
1 |
4 |
17 |
5 |
8 |
3 |
3 |
4 |
24 |
5 |
6×
1 |
4 |
1 |
4 |
[
3 |
5 |
3 |
4 |
2 |
5 |
17 |
5 |
8 |
3 |
3 |
4 |
24 |
5 |
6×
1 |
4 |
1 |
4 |
[
3 |
5 |
3 |
4 |
2 |
5 |
8 |
3 |
3 |
4 |
24 |
5 |
6×
1 |
4 |
1 |
4 |
[
3 |
5 |
3 |
4 |
2 |
5 |
3 |
4 |
24 |
5 |
6×
1 |
4 |
1 |
4 |
[
3 |
5 |
3 |
4 |
2 |
5 |
24 |
5 |
1 |
4 |
1 |
4 |
[
3 |
5 |
3 |
4 |
2 |
5 |
1 |
4 |
1 |
4 |
[
3 |
5 |
3 |
4 |
2 |
5 |
1 |
4 |
3 |
5 |
3 |
4 |
2 |
5 |
3 |
5 |
3 |
4 |
2 |
5 |
3 |
4 |
2 |
5 |
2 |
5 |
▼优质解答
答案和解析
(1)23-
-
=23-(
+
)
=23-1
=22;
(2)44×(
-
)
=44×
-44×
=20-11
=9;
(3)(
-
×
)÷
=(
-2)÷
=
÷
=
;
(4)6×
+13÷4-19×
=6×
+13×
-19×
=
×(6+13-19)
=0;
(5)[
-(
-
)]÷4
=[
-
+
)]÷4
=[
+
12 12 1217 17 17-
=23-(
+
)
=23-1
=22;
(2)44×(
-
)
=44×
-44×
=20-11
=9;
(3)(
-
×
)÷
=(
-2)÷
=
÷
=
;
(4)6×
+13÷4-19×
=6×
+13×
-19×
=
×(6+13-19)
=0;
(5)[
-(
-
)]÷4
=[
-
+
)]÷4
=[
+
5 5 517 17 17
=23-(
+
)
=23-1
=22;
(2)44×(
-
)
=44×
-44×
=20-11
=9;
(3)(
-
×
)÷
=(
-2)÷
=
÷
=
;
(4)6×
+13÷4-19×
=6×
+13×
-19×
=
×(6+13-19)
=0;
(5)[
-(
-
)]÷4
=[
-
+
)]÷4
=[
+
12 12 1217 17 17+
)
=23-1
=22;
(2)44×(
-
)
=44×
-44×
=20-11
=9;
(3)(
-
×
)÷
=(
-2)÷
=
÷
=
;
(4)6×
+13÷4-19×
=6×
+13×
-19×
=
×(6+13-19)
=0;
(5)[
-(
-
)]÷4
=[
-
+
)]÷4
=[
+
5 5 517 17 17)
=23-1
=22;
(2)44×(
-
)
=44×
-44×
=20-11
=9;
(3)(
-
×
)÷
=(
-2)÷
=
÷
=
;
(4)6×
+13÷4-19×
=6×
+13×
-19×
=
×(6+13-19)
=0;
(5)[
-(
-
)]÷4
=[
-
+
)]÷4
=[
+
5 5 511 11 11-
)
=44×
-44×
=20-11
=9;
(3)(
-
×
)÷
=(
-2)÷
=
÷
=
;
(4)6×
+13÷4-19×
=6×
+13×
-19×
=
×(6+13-19)
=0;
(5)[
-(
-
)]÷4
=[
-
+
)]÷4
=[
+
1 1 14 4 4)
=44×
-44×
=20-11
=9;
(3)(
-
×
)÷
=(
-2)÷
=
÷
=
;
(4)6×
+13÷4-19×
=6×
+13×
-19×
=
×(6+13-19)
=0;
(5)[
-(
-
)]÷4
=[
-
+
)]÷4
=[
+
5 5 511 11 11-44×
=20-11
=9;
(3)(
-
×
)÷
=(
-2)÷
=
÷
=
;
(4)6×
+13÷4-19×
=6×
+13×
-19×
=
×(6+13-19)
=0;
(5)[
-(
-
)]÷4
=[
-
+
)]÷4
=[
+
1 1 14 4 4
=20-11
=9;
(3)(
-
×
)÷
=(
-2)÷
=
÷
=
;
(4)6×
+13÷4-19×
=6×
+13×
-19×
=
×(6+13-19)
=0;
(5)[
-(
-
)]÷4
=[
-
+
)]÷4
=[
+
17 17 175 5 5-
×
)÷
=(
-2)÷
=
÷
=
;
(4)6×
+13÷4-19×
=6×
+13×
-19×
=
×(6+13-19)
=0;
(5)[
-(
-
)]÷4
=[
-
+
)]÷4
=[
+
8 8 83 3 3×
)÷
=(
-2)÷
=
÷
=
;
(4)6×
+13÷4-19×
=6×
+13×
-19×
=
×(6+13-19)
=0;
(5)[
-(
-
)]÷4
=[
-
+
)]÷4
=[
+
3 3 34 4 4)÷
=(
-2)÷
=
÷
=
;
(4)6×
+13÷4-19×
=6×
+13×
-19×
=
×(6+13-19)
=0;
(5)[
-(
-
)]÷4
=[
-
+
)]÷4
=[
+
24 24 245 5 5
=(
-2)÷
=
÷
=
;
(4)6×
+13÷4-19×
=6×
+13×
-19×
=
×(6+13-19)
=0;
(5)[
-(
-
)]÷4
=[
-
+
)]÷4
=[
+
17 17 175 5 5-2)÷
=
÷
=
;
(4)6×
+13÷4-19×
=6×
+13×
-19×
=
×(6+13-19)
=0;
(5)[
-(
-
)]÷4
=[
-
+
)]÷4
=[
+
24 24 245 5 5
=
÷
=
;
(4)6×
+13÷4-19×
=6×
+13×
-19×
=
×(6+13-19)
=0;
(5)[
-(
-
)]÷4
=[
-
+
)]÷4
=[
+
7 7 75 5 5÷
=
;
(4)6×
+13÷4-19×
=6×
+13×
-19×
=
×(6+13-19)
=0;
(5)[
-(
-
)]÷4
=[
-
+
)]÷4
=[
+
24 24 245 5 5
=
;
(4)6×
+13÷4-19×
=6×
+13×
-19×
=
×(6+13-19)
=0;
(5)[
-(
-
)]÷4
=[
-
+
)]÷4
=[
+
7 7 724 24 24;
(4)6×
+13÷4-19×
=6×
+13×
-19×
=
×(6+13-19)
=0;
(5)[
-(
-
)]÷4
=[
-
+
)]÷4
=[
+
1 1 14 4 4+13÷4-19×
=6×
+13×
-19×
=
×(6+13-19)
=0;
(5)[
-(
-
)]÷4
=[
-
+
)]÷4
=[
+
1 1 14 4 4
=6×
+13×
-19×
=
×(6+13-19)
=0;
(5)[
-(
-
)]÷4
=[
-
+
)]÷4
=[
+
1 1 14 4 4+13×
-19×
=
×(6+13-19)
=0;
(5)[
-(
-
)]÷4
=[
-
+
)]÷4
=[
+
1 1 14 4 4-19×
=
×(6+13-19)
=0;
(5)[
-(
-
)]÷4
=[
-
+
)]÷4
=[
+
1 1 14 4 4
=
×(6+13-19)
=0;
(5)[
-(
-
)]÷4
=[
-
+
)]÷4
=[
+
1 1 14 4 4×(6+13-19)
=0;
(5)[
-(
-
)]÷4
=[
-
+
)]÷4
=[
+
3 3 35 5 5-(
-
)]÷4
=[
-
+
)]÷4
=[
+
3 3 34 4 4-
)]÷4
=[
-
+
)]÷4
=[
+
2 2 25 5 5)]÷4
=[
-
+
)]÷4
=[
+
3 3 35 5 5-
+
)]÷4
=[
+
3 3 34 4 4+
)]÷4
=[
+
2 2 25 5 5)]÷4
=[
+
3 3 35 5 5+
12 |
17 |
5 |
17 |
=23-(
12 |
17 |
5 |
17 |
=23-1
=22;
(2)44×(
5 |
11 |
1 |
4 |
=44×
5 |
11 |
1 |
4 |
=20-11
=9;
(3)(
17 |
5 |
8 |
3 |
3 |
4 |
24 |
5 |
=(
17 |
5 |
24 |
5 |
=
7 |
5 |
24 |
5 |
=
7 |
24 |
(4)6×
1 |
4 |
1 |
4 |
=6×
1 |
4 |
1 |
4 |
1 |
4 |
=
1 |
4 |
=0;
(5)[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
12 |
17 |
5 |
17 |
=23-(
12 |
17 |
5 |
17 |
=23-1
=22;
(2)44×(
5 |
11 |
1 |
4 |
=44×
5 |
11 |
1 |
4 |
=20-11
=9;
(3)(
17 |
5 |
8 |
3 |
3 |
4 |
24 |
5 |
=(
17 |
5 |
24 |
5 |
=
7 |
5 |
24 |
5 |
=
7 |
24 |
(4)6×
1 |
4 |
1 |
4 |
=6×
1 |
4 |
1 |
4 |
1 |
4 |
=
1 |
4 |
=0;
(5)[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
5 |
17 |
=23-(
12 |
17 |
5 |
17 |
=23-1
=22;
(2)44×(
5 |
11 |
1 |
4 |
=44×
5 |
11 |
1 |
4 |
=20-11
=9;
(3)(
17 |
5 |
8 |
3 |
3 |
4 |
24 |
5 |
=(
17 |
5 |
24 |
5 |
=
7 |
5 |
24 |
5 |
=
7 |
24 |
(4)6×
1 |
4 |
1 |
4 |
=6×
1 |
4 |
1 |
4 |
1 |
4 |
=
1 |
4 |
=0;
(5)[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
12 |
17 |
5 |
17 |
=23-1
=22;
(2)44×(
5 |
11 |
1 |
4 |
=44×
5 |
11 |
1 |
4 |
=20-11
=9;
(3)(
17 |
5 |
8 |
3 |
3 |
4 |
24 |
5 |
=(
17 |
5 |
24 |
5 |
=
7 |
5 |
24 |
5 |
=
7 |
24 |
(4)6×
1 |
4 |
1 |
4 |
=6×
1 |
4 |
1 |
4 |
1 |
4 |
=
1 |
4 |
=0;
(5)[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
5 |
17 |
=23-1
=22;
(2)44×(
5 |
11 |
1 |
4 |
=44×
5 |
11 |
1 |
4 |
=20-11
=9;
(3)(
17 |
5 |
8 |
3 |
3 |
4 |
24 |
5 |
=(
17 |
5 |
24 |
5 |
=
7 |
5 |
24 |
5 |
=
7 |
24 |
(4)6×
1 |
4 |
1 |
4 |
=6×
1 |
4 |
1 |
4 |
1 |
4 |
=
1 |
4 |
=0;
(5)[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
5 |
11 |
1 |
4 |
=44×
5 |
11 |
1 |
4 |
=20-11
=9;
(3)(
17 |
5 |
8 |
3 |
3 |
4 |
24 |
5 |
=(
17 |
5 |
24 |
5 |
=
7 |
5 |
24 |
5 |
=
7 |
24 |
(4)6×
1 |
4 |
1 |
4 |
=6×
1 |
4 |
1 |
4 |
1 |
4 |
=
1 |
4 |
=0;
(5)[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
1 |
4 |
=44×
5 |
11 |
1 |
4 |
=20-11
=9;
(3)(
17 |
5 |
8 |
3 |
3 |
4 |
24 |
5 |
=(
17 |
5 |
24 |
5 |
=
7 |
5 |
24 |
5 |
=
7 |
24 |
(4)6×
1 |
4 |
1 |
4 |
=6×
1 |
4 |
1 |
4 |
1 |
4 |
=
1 |
4 |
=0;
(5)[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
5 |
11 |
1 |
4 |
=20-11
=9;
(3)(
17 |
5 |
8 |
3 |
3 |
4 |
24 |
5 |
=(
17 |
5 |
24 |
5 |
=
7 |
5 |
24 |
5 |
=
7 |
24 |
(4)6×
1 |
4 |
1 |
4 |
=6×
1 |
4 |
1 |
4 |
1 |
4 |
=
1 |
4 |
=0;
(5)[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
1 |
4 |
=20-11
=9;
(3)(
17 |
5 |
8 |
3 |
3 |
4 |
24 |
5 |
=(
17 |
5 |
24 |
5 |
=
7 |
5 |
24 |
5 |
=
7 |
24 |
(4)6×
1 |
4 |
1 |
4 |
=6×
1 |
4 |
1 |
4 |
1 |
4 |
=
1 |
4 |
=0;
(5)[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
17 |
5 |
8 |
3 |
3 |
4 |
24 |
5 |
=(
17 |
5 |
24 |
5 |
=
7 |
5 |
24 |
5 |
=
7 |
24 |
(4)6×
1 |
4 |
1 |
4 |
=6×
1 |
4 |
1 |
4 |
1 |
4 |
=
1 |
4 |
=0;
(5)[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
8 |
3 |
3 |
4 |
24 |
5 |
=(
17 |
5 |
24 |
5 |
=
7 |
5 |
24 |
5 |
=
7 |
24 |
(4)6×
1 |
4 |
1 |
4 |
=6×
1 |
4 |
1 |
4 |
1 |
4 |
=
1 |
4 |
=0;
(5)[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
3 |
4 |
24 |
5 |
=(
17 |
5 |
24 |
5 |
=
7 |
5 |
24 |
5 |
=
7 |
24 |
(4)6×
1 |
4 |
1 |
4 |
=6×
1 |
4 |
1 |
4 |
1 |
4 |
=
1 |
4 |
=0;
(5)[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
24 |
5 |
=(
17 |
5 |
24 |
5 |
=
7 |
5 |
24 |
5 |
=
7 |
24 |
(4)6×
1 |
4 |
1 |
4 |
=6×
1 |
4 |
1 |
4 |
1 |
4 |
=
1 |
4 |
=0;
(5)[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
17 |
5 |
24 |
5 |
=
7 |
5 |
24 |
5 |
=
7 |
24 |
(4)6×
1 |
4 |
1 |
4 |
=6×
1 |
4 |
1 |
4 |
1 |
4 |
=
1 |
4 |
=0;
(5)[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
24 |
5 |
=
7 |
5 |
24 |
5 |
=
7 |
24 |
(4)6×
1 |
4 |
1 |
4 |
=6×
1 |
4 |
1 |
4 |
1 |
4 |
=
1 |
4 |
=0;
(5)[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
7 |
5 |
24 |
5 |
=
7 |
24 |
(4)6×
1 |
4 |
1 |
4 |
=6×
1 |
4 |
1 |
4 |
1 |
4 |
=
1 |
4 |
=0;
(5)[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
24 |
5 |
=
7 |
24 |
(4)6×
1 |
4 |
1 |
4 |
=6×
1 |
4 |
1 |
4 |
1 |
4 |
=
1 |
4 |
=0;
(5)[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
7 |
24 |
(4)6×
1 |
4 |
1 |
4 |
=6×
1 |
4 |
1 |
4 |
1 |
4 |
=
1 |
4 |
=0;
(5)[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
1 |
4 |
1 |
4 |
=6×
1 |
4 |
1 |
4 |
1 |
4 |
=
1 |
4 |
=0;
(5)[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
1 |
4 |
=6×
1 |
4 |
1 |
4 |
1 |
4 |
=
1 |
4 |
=0;
(5)[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
1 |
4 |
1 |
4 |
1 |
4 |
=
1 |
4 |
=0;
(5)[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
1 |
4 |
1 |
4 |
=
1 |
4 |
=0;
(5)[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
1 |
4 |
=
1 |
4 |
=0;
(5)[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
1 |
4 |
=0;
(5)[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
2 |
5 |
=[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
3 |
4 |
2 |
5 |
=[
3 |
5 |
2 |
5 |
=[
3 |
5 |
3 |
5 |
看了 怎样算简便就怎样算.23-1...的网友还看了以下:
2*3*4分之1=2分之1*(2*3分之1+4*5分之1)的规律2*3*4分之1=2分之1*(2*3 2020-03-31 …
由0,1,2,3,4,5所组成不重复的4位数(1)能被3整除的0,1,2,318种0,2,4,51 2020-04-07 …
化简比:小数比小数怎么化简?比如0.25:4.5 分数比分数怎么化简?比如4/5:1/2 化简比: 2020-05-16 …
D5=44,怎么算出来的呢?5个小球(1,2,3,4,5)按标号入5个袋(1,2,3,4,5),问 2020-06-19 …
如果输入列徐为1,2,3,4,5,6,试问能否通过得到栈结构够得到以下两个序列:4,3,5,6,1 2020-06-20 …
102×4×5=3×(92-74)=120×2×3=81÷9×67=5×143-276=7×125 2020-07-18 …
怎样简便就怎样计算.1/7+5.4+6/79+1/4-(1/4+5/6)5/6+4/5-11/15 2020-07-18 …
1+1+1+1+1+1-4-1+1+1+1+4+5-4+1+1+1+1+1+1+1++4-4-4+ 2020-07-19 …
设非空集合A{1,2,3,4,5,6,7},且当a∈A时必有8-a∈A,这样的A共有(15)个.{ 2020-08-01 …
设非空集合A{1,2,3,4,5,6,7},且当a∈A时必有8-a∈A,这样的A共有(15)个.{4 2020-12-07 …