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用递等式式计算.1627×17+527÷7(800×14-160)÷1262.7-59.4÷55×4.
题目详情
用递等式式计算.
| (800×
| 62.7-59.4÷55×4. |
用递等式式计算.
| (800×
| 62.7-59.4÷55×4. |
16 |
27 |
1 |
7 |
5 |
27 |
1 |
4 |
1 |
2 |
16 |
27 |
1 |
7 |
5 |
27 |
16 |
27 |
1 |
7 |
5 |
27 |
16 |
27 |
1 |
7 |
5 |
27 |
1 |
7 |
5 |
27 |
5 |
27 |
1 |
4 |
1 |
2 |
1 |
4 |
1 |
2 |
1 |
4 |
1 |
2 |
1 |
2 |
▼优质解答
答案和解析
(1)
×
+
÷7,
=(
+
)×
,
=
×
,
=
;
(2)(800×
-160)÷
,
=(200-160)÷
,
=40÷
,
=80;
(3)62.7-59.4÷55×4,
=62.7-1.08×4,
=62.7-4.32,
=58.38.
16 16 1627 27 27×
+
÷7,
=(
+
)×
,
=
×
,
=
;
(2)(800×
-160)÷
,
=(200-160)÷
,
=40÷
,
=80;
(3)62.7-59.4÷55×4,
=62.7-1.08×4,
=62.7-4.32,
=58.38.
1 1 17 7 7+
÷7,
=(
+
)×
,
=
×
,
=
;
(2)(800×
-160)÷
,
=(200-160)÷
,
=40÷
,
=80;
(3)62.7-59.4÷55×4,
=62.7-1.08×4,
=62.7-4.32,
=58.38.
5 5 527 27 27÷7,
=(
+
)×
,
=
×
,
=
;
(2)(800×
-160)÷
,
=(200-160)÷
,
=40÷
,
=80;
(3)62.7-59.4÷55×4,
=62.7-1.08×4,
=62.7-4.32,
=58.38.
16 16 1627 27 27+
5 5 527 27 27)×
,
=
×
,
=
;
(2)(800×
-160)÷
,
=(200-160)÷
,
=40÷
,
=80;
(3)62.7-59.4÷55×4,
=62.7-1.08×4,
=62.7-4.32,
=58.38.
1 1 17 7 7,
=
×
,
=
;
(2)(800×
-160)÷
,
=(200-160)÷
,
=40÷
,
=80;
(3)62.7-59.4÷55×4,
=62.7-1.08×4,
=62.7-4.32,
=58.38.
21 21 2127 27 27×
1 1 17 7 7,
=
;
(2)(800×
-160)÷
,
=(200-160)÷
,
=40÷
,
=80;
(3)62.7-59.4÷55×4,
=62.7-1.08×4,
=62.7-4.32,
=58.38.
1 1 19 9 9;
(2)(800×
-160)÷
,
=(200-160)÷
,
=40÷
,
=80;
(3)62.7-59.4÷55×4,
=62.7-1.08×4,
=62.7-4.32,
=58.38.
1 1 14 4 4-160)÷
,
=(200-160)÷
,
=40÷
,
=80;
(3)62.7-59.4÷55×4,
=62.7-1.08×4,
=62.7-4.32,
=58.38.
1 1 12 2 2,
=(200-160)÷
,
=40÷
,
=80;
(3)62.7-59.4÷55×4,
=62.7-1.08×4,
=62.7-4.32,
=58.38. ÷
1 1 12 2 2,
=40÷
,
=80;
(3)62.7-59.4÷55×4,
=62.7-1.08×4,
=62.7-4.32,
=58.38. ÷
1 1 12 2 2,
=80;
(3)62.7-59.4÷55×4,
=62.7-1.08×4,
=62.7-4.32,
=58.38.
16 |
27 |
1 |
7 |
5 |
27 |
=(
16 |
27 |
5 |
27 |
1 |
7 |
=
21 |
27 |
1 |
7 |
=
1 |
9 |
(2)(800×
1 |
4 |
1 |
2 |
=(200-160)÷
1 |
2 |
=40÷
1 |
2 |
=80;
(3)62.7-59.4÷55×4,
=62.7-1.08×4,
=62.7-4.32,
=58.38.
16 |
27 |
1 |
7 |
5 |
27 |
=(
16 |
27 |
5 |
27 |
1 |
7 |
=
21 |
27 |
1 |
7 |
=
1 |
9 |
(2)(800×
1 |
4 |
1 |
2 |
=(200-160)÷
1 |
2 |
=40÷
1 |
2 |
=80;
(3)62.7-59.4÷55×4,
=62.7-1.08×4,
=62.7-4.32,
=58.38.
1 |
7 |
5 |
27 |
=(
16 |
27 |
5 |
27 |
1 |
7 |
=
21 |
27 |
1 |
7 |
=
1 |
9 |
(2)(800×
1 |
4 |
1 |
2 |
=(200-160)÷
1 |
2 |
=40÷
1 |
2 |
=80;
(3)62.7-59.4÷55×4,
=62.7-1.08×4,
=62.7-4.32,
=58.38.
5 |
27 |
=(
16 |
27 |
5 |
27 |
1 |
7 |
=
21 |
27 |
1 |
7 |
=
1 |
9 |
(2)(800×
1 |
4 |
1 |
2 |
=(200-160)÷
1 |
2 |
=40÷
1 |
2 |
=80;
(3)62.7-59.4÷55×4,
=62.7-1.08×4,
=62.7-4.32,
=58.38.
16 |
27 |
5 |
27 |
1 |
7 |
=
21 |
27 |
1 |
7 |
=
1 |
9 |
(2)(800×
1 |
4 |
1 |
2 |
=(200-160)÷
1 |
2 |
=40÷
1 |
2 |
=80;
(3)62.7-59.4÷55×4,
=62.7-1.08×4,
=62.7-4.32,
=58.38.
1 |
7 |
=
21 |
27 |
1 |
7 |
=
1 |
9 |
(2)(800×
1 |
4 |
1 |
2 |
=(200-160)÷
1 |
2 |
=40÷
1 |
2 |
=80;
(3)62.7-59.4÷55×4,
=62.7-1.08×4,
=62.7-4.32,
=58.38.
21 |
27 |
1 |
7 |
=
1 |
9 |
(2)(800×
1 |
4 |
1 |
2 |
=(200-160)÷
1 |
2 |
=40÷
1 |
2 |
=80;
(3)62.7-59.4÷55×4,
=62.7-1.08×4,
=62.7-4.32,
=58.38.
1 |
9 |
(2)(800×
1 |
4 |
1 |
2 |
=(200-160)÷
1 |
2 |
=40÷
1 |
2 |
=80;
(3)62.7-59.4÷55×4,
=62.7-1.08×4,
=62.7-4.32,
=58.38.
1 |
4 |
1 |
2 |
=(200-160)÷
1 |
2 |
=40÷
1 |
2 |
=80;
(3)62.7-59.4÷55×4,
=62.7-1.08×4,
=62.7-4.32,
=58.38.
1 |
2 |
=(200-160)÷
1 |
2 |
=40÷
1 |
2 |
=80;
(3)62.7-59.4÷55×4,
=62.7-1.08×4,
=62.7-4.32,
=58.38. ÷
1 |
2 |
=40÷
1 |
2 |
=80;
(3)62.7-59.4÷55×4,
=62.7-1.08×4,
=62.7-4.32,
=58.38. ÷
1 |
2 |
=80;
(3)62.7-59.4÷55×4,
=62.7-1.08×4,
=62.7-4.32,
=58.38.
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