早教吧作业答案频道 -->其他-->
脱式计算,能简便的用简便方法计算(1)0.4×580-195÷6.5(2)7.6÷1.25÷8(3)(27+12)÷32-521(4)56÷45-45×56(5)18.64-(29+4.64)(6)916÷[8×(12-34)].
题目详情
脱式计算,能简便的用简便方法计算 (1)0.4×580-195÷6.5 | (2)7.6÷1.25÷8 | (3)(
| ||||||||||||||||
(4)
| (5)18.64-(
| (6)
|
脱式计算,能简便的用简便方法计算 (1)0.4×580-195÷6.5 | (2)7.6÷1.25÷8 | (3)(
| ||||||||||||||||
(4)
| (5)18.64-(
| (6)
|
(1)0.4×580-195÷6.5
2 |
7 |
1 |
2 |
3 |
2 |
5 |
21 |
(1)0.4×580-195÷6.5
2 |
7 |
1 |
2 |
3 |
2 |
5 |
21 |
2 |
7 |
1 |
2 |
3 |
2 |
5 |
21 |
2 |
7 |
1 |
2 |
3 |
2 |
5 |
21 |
1 |
2 |
3 |
2 |
5 |
21 |
3 |
2 |
5 |
21 |
5 |
21 |
5 |
6 |
4 |
5 |
4 |
5 |
5 |
6 |
2 |
9 |
9 |
16 |
1 |
2 |
3 |
4 |
5 |
6 |
4 |
5 |
4 |
5 |
5 |
6 |
5 |
6 |
4 |
5 |
4 |
5 |
5 |
6 |
5 |
6 |
4 |
5 |
4 |
5 |
5 |
6 |
4 |
5 |
4 |
5 |
5 |
6 |
4 |
5 |
5 |
6 |
5 |
6 |
2 |
9 |
2 |
9 |
2 |
9 |
9 |
16 |
1 |
2 |
3 |
4 |
9 |
16 |
1 |
2 |
3 |
4 |
9 |
16 |
1 |
2 |
3 |
4 |
1 |
2 |
3 |
4 |
3 |
4 |
▼优质解答
答案和解析
(1)0.4×580-195÷6.5,
=232-30,
=202;
(2)7.6÷1.25÷8,
=7.6÷(1.25×8),
=7.6÷10,
=0.76;
(3)(
+
)÷
-
,
=
×
-
,
=
-
,
=
;
(4)
÷
-
×
,
=
×
-
×
,
=
×(
-
),
=
×
,
=
;
(5)18.64-(
+4.64),
=18.64-
-4.64,
=(18.64-4.64)-
,
=14-
,
=13
;
(6)
÷[8×(
-
)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
2 2 27 7 7+
)÷
-
,
=
×
-
,
=
-
,
=
;
(4)
÷
-
×
,
=
×
-
×
,
=
×(
-
),
=
×
,
=
;
(5)18.64-(
+4.64),
=18.64-
-4.64,
=(18.64-4.64)-
,
=14-
,
=13
;
(6)
÷[8×(
-
)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
1 1 12 2 2)÷
-
,
=
×
-
,
=
-
,
=
;
(4)
÷
-
×
,
=
×
-
×
,
=
×(
-
),
=
×
,
=
;
(5)18.64-(
+4.64),
=18.64-
-4.64,
=(18.64-4.64)-
,
=14-
,
=13
;
(6)
÷[8×(
-
)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
3 3 32 2 2-
,
=
×
-
,
=
-
,
=
;
(4)
÷
-
×
,
=
×
-
×
,
=
×(
-
),
=
×
,
=
;
(5)18.64-(
+4.64),
=18.64-
-4.64,
=(18.64-4.64)-
,
=14-
,
=13
;
(6)
÷[8×(
-
)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
5 5 521 21 21,
=
×
-
,
=
-
,
=
;
(4)
÷
-
×
,
=
×
-
×
,
=
×(
-
),
=
×
,
=
;
(5)18.64-(
+4.64),
=18.64-
-4.64,
=(18.64-4.64)-
,
=14-
,
=13
;
(6)
÷[8×(
-
)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
11 11 1114 14 14×
-
,
=
-
,
=
;
(4)
÷
-
×
,
=
×
-
×
,
=
×(
-
),
=
×
,
=
;
(5)18.64-(
+4.64),
=18.64-
-4.64,
=(18.64-4.64)-
,
=14-
,
=13
;
(6)
÷[8×(
-
)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
2 2 23 3 3-
,
=
-
,
=
;
(4)
÷
-
×
,
=
×
-
×
,
=
×(
-
),
=
×
,
=
;
(5)18.64-(
+4.64),
=18.64-
-4.64,
=(18.64-4.64)-
,
=14-
,
=13
;
(6)
÷[8×(
-
)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
5 5 521 21 21,
=
-
,
=
;
(4)
÷
-
×
,
=
×
-
×
,
=
×(
-
),
=
×
,
=
;
(5)18.64-(
+4.64),
=18.64-
-4.64,
=(18.64-4.64)-
,
=14-
,
=13
;
(6)
÷[8×(
-
)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
11 11 1121 21 21-
,
=
;
(4)
÷
-
×
,
=
×
-
×
,
=
×(
-
),
=
×
,
=
;
(5)18.64-(
+4.64),
=18.64-
-4.64,
=(18.64-4.64)-
,
=14-
,
=13
;
(6)
÷[8×(
-
)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
5 5 521 21 21,
=
;
(4)
÷
-
×
,
=
×
-
×
,
=
×(
-
),
=
×
,
=
;
(5)18.64-(
+4.64),
=18.64-
-4.64,
=(18.64-4.64)-
,
=14-
,
=13
;
(6)
÷[8×(
-
)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
2 2 27 7 7;
(4)
÷
-
×
,
=
×
-
×
,
=
×(
-
),
=
×
,
=
;
(5)18.64-(
+4.64),
=18.64-
-4.64,
=(18.64-4.64)-
,
=14-
,
=13
;
(6)
÷[8×(
-
)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
5 5 56 6 6÷
-
×
,
=
×
-
×
,
=
×(
-
),
=
×
,
=
;
(5)18.64-(
+4.64),
=18.64-
-4.64,
=(18.64-4.64)-
,
=14-
,
=13
;
(6)
÷[8×(
-
)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
4 4 45 5 5-
×
,
=
×
-
×
,
=
×(
-
),
=
×
,
=
;
(5)18.64-(
+4.64),
=18.64-
-4.64,
=(18.64-4.64)-
,
=14-
,
=13
;
(6)
÷[8×(
-
)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
4 4 45 5 5×
,
=
×
-
×
,
=
×(
-
),
=
×
,
=
;
(5)18.64-(
+4.64),
=18.64-
-4.64,
=(18.64-4.64)-
,
=14-
,
=13
;
(6)
÷[8×(
-
)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
5 5 56 6 6,
=
×
-
×
,
=
×(
-
),
=
×
,
=
;
(5)18.64-(
+4.64),
=18.64-
-4.64,
=(18.64-4.64)-
,
=14-
,
=13
;
(6)
÷[8×(
-
)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
5 5 56 6 6×
-
×
,
=
×(
-
),
=
×
,
=
;
(5)18.64-(
+4.64),
=18.64-
-4.64,
=(18.64-4.64)-
,
=14-
,
=13
;
(6)
÷[8×(
-
)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
5 5 54 4 4-
×
,
=
×(
-
),
=
×
,
=
;
(5)18.64-(
+4.64),
=18.64-
-4.64,
=(18.64-4.64)-
,
=14-
,
=13
;
(6)
÷[8×(
-
)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
4 4 45 5 5×
,
=
×(
-
),
=
×
,
=
;
(5)18.64-(
+4.64),
=18.64-
-4.64,
=(18.64-4.64)-
,
=14-
,
=13
;
(6)
÷[8×(
-
)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
5 5 56 6 6,
=
×(
-
),
=
×
,
=
;
(5)18.64-(
+4.64),
=18.64-
-4.64,
=(18.64-4.64)-
,
=14-
,
=13
;
(6)
÷[8×(
-
)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
5 5 56 6 6×(
-
),
=
×
,
=
;
(5)18.64-(
+4.64),
=18.64-
-4.64,
=(18.64-4.64)-
,
=14-
,
=13
;
(6)
÷[8×(
-
)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
5 5 54 4 4-
),
=
×
,
=
;
(5)18.64-(
+4.64),
=18.64-
-4.64,
=(18.64-4.64)-
,
=14-
,
=13
;
(6)
÷[8×(
-
)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
4 4 45 5 5),
=
×
,
=
;
(5)18.64-(
+4.64),
=18.64-
-4.64,
=(18.64-4.64)-
,
=14-
,
=13
;
(6)
÷[8×(
-
)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
5 5 56 6 6×
,
=
;
(5)18.64-(
+4.64),
=18.64-
-4.64,
=(18.64-4.64)-
,
=14-
,
=13
;
(6)
÷[8×(
-
)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
9 9 920 20 20,
=
;
(5)18.64-(
+4.64),
=18.64-
-4.64,
=(18.64-4.64)-
,
=14-
,
=13
;
(6)
÷[8×(
-
)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
3 3 38 8 8;
(5)18.64-(
+4.64),
=18.64-
-4.64,
=(18.64-4.64)-
,
=14-
,
=13
;
(6)
÷[8×(
-
)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
2 2 29 9 9+4.64),
=18.64-
-4.64,
=(18.64-4.64)-
,
=14-
,
=13
;
(6)
÷[8×(
-
)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
2 2 29 9 9-4.64,
=(18.64-4.64)-
,
=14-
,
=13
;
(6)
÷[8×(
-
)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
2 2 29 9 9,
=14-
,
=13
;
(6)
÷[8×(
-
)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
2 2 29 9 9,
=13
;
(6)
÷[8×(
-
)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
7 7 79 9 9;
(6)
÷[8×(
-
)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
9 9 916 16 16÷[8×(
-
)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
1 1 12 2 2-
)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
3 3 34 4 4)],
=
÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
9 9 916 16 16÷[8×(-
)],
=
÷(-2),
=-
×
,
=-
.
1 1 14 4 4)],
=
÷(-2),
=-
×
,
=-
.
9 9 916 16 16÷(-2),
=-
×
,
=-
.
9 9 916 16 16×
,
=-
.
1 1 12 2 2,
=-
.
9 9 932 32 32.
=232-30,
=202;
(2)7.6÷1.25÷8,
=7.6÷(1.25×8),
=7.6÷10,
=0.76;
(3)(
2 |
7 |
1 |
2 |
3 |
2 |
5 |
21 |
=
11 |
14 |
2 |
3 |
5 |
21 |
=
11 |
21 |
5 |
21 |
=
2 |
7 |
(4)
5 |
6 |
4 |
5 |
4 |
5 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
=
5 |
6 |
9 |
20 |
=
3 |
8 |
(5)18.64-(
2 |
9 |
=18.64-
2 |
9 |
=(18.64-4.64)-
2 |
9 |
=14-
2 |
9 |
=13
7 |
9 |
(6)
9 |
16 |
1 |
2 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
2 |
7 |
1 |
2 |
3 |
2 |
5 |
21 |
=
11 |
14 |
2 |
3 |
5 |
21 |
=
11 |
21 |
5 |
21 |
=
2 |
7 |
(4)
5 |
6 |
4 |
5 |
4 |
5 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
=
5 |
6 |
9 |
20 |
=
3 |
8 |
(5)18.64-(
2 |
9 |
=18.64-
2 |
9 |
=(18.64-4.64)-
2 |
9 |
=14-
2 |
9 |
=13
7 |
9 |
(6)
9 |
16 |
1 |
2 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
1 |
2 |
3 |
2 |
5 |
21 |
=
11 |
14 |
2 |
3 |
5 |
21 |
=
11 |
21 |
5 |
21 |
=
2 |
7 |
(4)
5 |
6 |
4 |
5 |
4 |
5 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
=
5 |
6 |
9 |
20 |
=
3 |
8 |
(5)18.64-(
2 |
9 |
=18.64-
2 |
9 |
=(18.64-4.64)-
2 |
9 |
=14-
2 |
9 |
=13
7 |
9 |
(6)
9 |
16 |
1 |
2 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
3 |
2 |
5 |
21 |
=
11 |
14 |
2 |
3 |
5 |
21 |
=
11 |
21 |
5 |
21 |
=
2 |
7 |
(4)
5 |
6 |
4 |
5 |
4 |
5 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
=
5 |
6 |
9 |
20 |
=
3 |
8 |
(5)18.64-(
2 |
9 |
=18.64-
2 |
9 |
=(18.64-4.64)-
2 |
9 |
=14-
2 |
9 |
=13
7 |
9 |
(6)
9 |
16 |
1 |
2 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
5 |
21 |
=
11 |
14 |
2 |
3 |
5 |
21 |
=
11 |
21 |
5 |
21 |
=
2 |
7 |
(4)
5 |
6 |
4 |
5 |
4 |
5 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
=
5 |
6 |
9 |
20 |
=
3 |
8 |
(5)18.64-(
2 |
9 |
=18.64-
2 |
9 |
=(18.64-4.64)-
2 |
9 |
=14-
2 |
9 |
=13
7 |
9 |
(6)
9 |
16 |
1 |
2 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
11 |
14 |
2 |
3 |
5 |
21 |
=
11 |
21 |
5 |
21 |
=
2 |
7 |
(4)
5 |
6 |
4 |
5 |
4 |
5 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
=
5 |
6 |
9 |
20 |
=
3 |
8 |
(5)18.64-(
2 |
9 |
=18.64-
2 |
9 |
=(18.64-4.64)-
2 |
9 |
=14-
2 |
9 |
=13
7 |
9 |
(6)
9 |
16 |
1 |
2 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
2 |
3 |
5 |
21 |
=
11 |
21 |
5 |
21 |
=
2 |
7 |
(4)
5 |
6 |
4 |
5 |
4 |
5 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
=
5 |
6 |
9 |
20 |
=
3 |
8 |
(5)18.64-(
2 |
9 |
=18.64-
2 |
9 |
=(18.64-4.64)-
2 |
9 |
=14-
2 |
9 |
=13
7 |
9 |
(6)
9 |
16 |
1 |
2 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
5 |
21 |
=
11 |
21 |
5 |
21 |
=
2 |
7 |
(4)
5 |
6 |
4 |
5 |
4 |
5 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
=
5 |
6 |
9 |
20 |
=
3 |
8 |
(5)18.64-(
2 |
9 |
=18.64-
2 |
9 |
=(18.64-4.64)-
2 |
9 |
=14-
2 |
9 |
=13
7 |
9 |
(6)
9 |
16 |
1 |
2 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
11 |
21 |
5 |
21 |
=
2 |
7 |
(4)
5 |
6 |
4 |
5 |
4 |
5 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
=
5 |
6 |
9 |
20 |
=
3 |
8 |
(5)18.64-(
2 |
9 |
=18.64-
2 |
9 |
=(18.64-4.64)-
2 |
9 |
=14-
2 |
9 |
=13
7 |
9 |
(6)
9 |
16 |
1 |
2 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
5 |
21 |
=
2 |
7 |
(4)
5 |
6 |
4 |
5 |
4 |
5 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
=
5 |
6 |
9 |
20 |
=
3 |
8 |
(5)18.64-(
2 |
9 |
=18.64-
2 |
9 |
=(18.64-4.64)-
2 |
9 |
=14-
2 |
9 |
=13
7 |
9 |
(6)
9 |
16 |
1 |
2 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
2 |
7 |
(4)
5 |
6 |
4 |
5 |
4 |
5 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
=
5 |
6 |
9 |
20 |
=
3 |
8 |
(5)18.64-(
2 |
9 |
=18.64-
2 |
9 |
=(18.64-4.64)-
2 |
9 |
=14-
2 |
9 |
=13
7 |
9 |
(6)
9 |
16 |
1 |
2 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
5 |
6 |
4 |
5 |
4 |
5 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
=
5 |
6 |
9 |
20 |
=
3 |
8 |
(5)18.64-(
2 |
9 |
=18.64-
2 |
9 |
=(18.64-4.64)-
2 |
9 |
=14-
2 |
9 |
=13
7 |
9 |
(6)
9 |
16 |
1 |
2 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
4 |
5 |
4 |
5 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
=
5 |
6 |
9 |
20 |
=
3 |
8 |
(5)18.64-(
2 |
9 |
=18.64-
2 |
9 |
=(18.64-4.64)-
2 |
9 |
=14-
2 |
9 |
=13
7 |
9 |
(6)
9 |
16 |
1 |
2 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
4 |
5 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
=
5 |
6 |
9 |
20 |
=
3 |
8 |
(5)18.64-(
2 |
9 |
=18.64-
2 |
9 |
=(18.64-4.64)-
2 |
9 |
=14-
2 |
9 |
=13
7 |
9 |
(6)
9 |
16 |
1 |
2 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
=
5 |
6 |
9 |
20 |
=
3 |
8 |
(5)18.64-(
2 |
9 |
=18.64-
2 |
9 |
=(18.64-4.64)-
2 |
9 |
=14-
2 |
9 |
=13
7 |
9 |
(6)
9 |
16 |
1 |
2 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
5 |
6 |
5 |
4 |
4 |
5 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
=
5 |
6 |
9 |
20 |
=
3 |
8 |
(5)18.64-(
2 |
9 |
=18.64-
2 |
9 |
=(18.64-4.64)-
2 |
9 |
=14-
2 |
9 |
=13
7 |
9 |
(6)
9 |
16 |
1 |
2 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
5 |
4 |
4 |
5 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
=
5 |
6 |
9 |
20 |
=
3 |
8 |
(5)18.64-(
2 |
9 |
=18.64-
2 |
9 |
=(18.64-4.64)-
2 |
9 |
=14-
2 |
9 |
=13
7 |
9 |
(6)
9 |
16 |
1 |
2 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
4 |
5 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
=
5 |
6 |
9 |
20 |
=
3 |
8 |
(5)18.64-(
2 |
9 |
=18.64-
2 |
9 |
=(18.64-4.64)-
2 |
9 |
=14-
2 |
9 |
=13
7 |
9 |
(6)
9 |
16 |
1 |
2 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
5 |
6 |
=
5 |
6 |
5 |
4 |
4 |
5 |
=
5 |
6 |
9 |
20 |
=
3 |
8 |
(5)18.64-(
2 |
9 |
=18.64-
2 |
9 |
=(18.64-4.64)-
2 |
9 |
=14-
2 |
9 |
=13
7 |
9 |
(6)
9 |
16 |
1 |
2 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
5 |
6 |
5 |
4 |
4 |
5 |
=
5 |
6 |
9 |
20 |
=
3 |
8 |
(5)18.64-(
2 |
9 |
=18.64-
2 |
9 |
=(18.64-4.64)-
2 |
9 |
=14-
2 |
9 |
=13
7 |
9 |
(6)
9 |
16 |
1 |
2 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
5 |
4 |
4 |
5 |
=
5 |
6 |
9 |
20 |
=
3 |
8 |
(5)18.64-(
2 |
9 |
=18.64-
2 |
9 |
=(18.64-4.64)-
2 |
9 |
=14-
2 |
9 |
=13
7 |
9 |
(6)
9 |
16 |
1 |
2 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
4 |
5 |
=
5 |
6 |
9 |
20 |
=
3 |
8 |
(5)18.64-(
2 |
9 |
=18.64-
2 |
9 |
=(18.64-4.64)-
2 |
9 |
=14-
2 |
9 |
=13
7 |
9 |
(6)
9 |
16 |
1 |
2 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
5 |
6 |
9 |
20 |
=
3 |
8 |
(5)18.64-(
2 |
9 |
=18.64-
2 |
9 |
=(18.64-4.64)-
2 |
9 |
=14-
2 |
9 |
=13
7 |
9 |
(6)
9 |
16 |
1 |
2 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
9 |
20 |
=
3 |
8 |
(5)18.64-(
2 |
9 |
=18.64-
2 |
9 |
=(18.64-4.64)-
2 |
9 |
=14-
2 |
9 |
=13
7 |
9 |
(6)
9 |
16 |
1 |
2 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
3 |
8 |
(5)18.64-(
2 |
9 |
=18.64-
2 |
9 |
=(18.64-4.64)-
2 |
9 |
=14-
2 |
9 |
=13
7 |
9 |
(6)
9 |
16 |
1 |
2 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
2 |
9 |
=18.64-
2 |
9 |
=(18.64-4.64)-
2 |
9 |
=14-
2 |
9 |
=13
7 |
9 |
(6)
9 |
16 |
1 |
2 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
2 |
9 |
=(18.64-4.64)-
2 |
9 |
=14-
2 |
9 |
=13
7 |
9 |
(6)
9 |
16 |
1 |
2 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
2 |
9 |
=14-
2 |
9 |
=13
7 |
9 |
(6)
9 |
16 |
1 |
2 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
2 |
9 |
=13
7 |
9 |
(6)
9 |
16 |
1 |
2 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
7 |
9 |
(6)
9 |
16 |
1 |
2 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
9 |
16 |
1 |
2 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
1 |
2 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
3 |
4 |
=
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
9 |
16 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
1 |
4 |
=
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
9 |
16 |
=-
9 |
16 |
1 |
2 |
=-
9 |
32 |
9 |
16 |
1 |
2 |
=-
9 |
32 |
1 |
2 |
=-
9 |
32 |
9 |
32 |
看了 脱式计算,能简便的用简便方法...的网友还看了以下:
要18道计算题,18道解方程,18道化简,18道解方程应用题,18道几何题 2020-05-13 …
数学简便算法6.3除以18的简便算法是 2020-05-16 …
18.9-18.9/1.4的简便算法 2020-05-16 …
18/13乘12+18乘14/13可以简便算吗,如果可以,怎么算? 2020-07-12 …
这些题有简便算法吗?﹙5/18÷1/3+5/18﹚×0.25﹙6+3/5﹚×5/611/16+8/ 2020-07-19 …
回答以下数学题有简便算法的要用简便算法:1、2000÷125÷82、6.05-2.83-0.173 2020-07-19 …
计算:(能用简便的用简便算)399×99+399283-(125+83)125×25×325+10 2020-07-24 …
-999又18分之17×9=多扫!简便算法!顺便:(-2)的4次方÷(2又3分之1)的2次方+5又2 2020-10-31 …
计算与化简:(1)化简18−(π−1)0−412+12(2−1);(2)计算:(x-8y)(x-y) 2020-10-31 …
下面4题能简便算就要简算10点半内完成加分快乐紧急一.5分之4-15分之7除9分之7+20分之9二. 2020-12-17 …