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脱式计算275+25÷5-10076×1.04+1.04×25-1.04(712-38)×24-590.75×59+34×49.
题目详情
脱式计算
275+25÷5-100
76×1.04+1.04×25-1.04
(
-
)×24-
0.75×
+
×
.
-
)×24-
0.75×
+
×
.
7 7 12 12
)×24-
0.75×
+
×
.
3 3 8 8
0.75×
+
×
.
5 5 9 9
+
×
.
5 5 9 9
×
.
3 3 4 4
.
4 4 9 9
275+25÷5-100
76×1.04+1.04×25-1.04
(
7 |
12 |
3 |
8 |
5 |
9 |
0.75×
5 |
9 |
3 |
4 |
4 |
9 |
7 |
12 |
3 |
8 |
5 |
9 |
0.75×
5 |
9 |
3 |
4 |
4 |
9 |
7 |
12 |
3 |
8 |
5 |
9 |
0.75×
5 |
9 |
3 |
4 |
4 |
9 |
3 |
8 |
5 |
9 |
0.75×
5 |
9 |
3 |
4 |
4 |
9 |
5 |
9 |
5 |
9 |
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4 |
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▼优质解答
答案和解析
(1)275+25÷5-100,
=275+5-100,
=280-100,
=180;
(2)76×1.04+1.04×25-1.04,
=(76+25-1)×1.04,
=100×1.04,
=104;
(3)(
-
)×24-
,
=
×24-
×24-
,
=14-9-
,
=5−
,
=4
;
(4)0.75×
+
×
,
=
×(
+
),
=
×1,
=
.
7 7 712 12 12-
)×24-
,
=
×24-
×24-
,
=14-9-
,
=5−
,
=4
;
(4)0.75×
+
×
,
=
×(
+
),
=
×1,
=
.
3 3 38 8 8)×24-
,
=
×24-
×24-
,
=14-9-
,
=5−
,
=4
;
(4)0.75×
+
×
,
=
×(
+
),
=
×1,
=
.
5 5 59 9 9,
=
×24-
×24-
,
=14-9-
,
=5−
,
=4
;
(4)0.75×
+
×
,
=
×(
+
),
=
×1,
=
.
7 7 712 12 12×24-
×24-
,
=14-9-
,
=5−
,
=4
;
(4)0.75×
+
×
,
=
×(
+
),
=
×1,
=
.
3 3 38 8 8×24-
,
=14-9-
,
=5−
,
=4
;
(4)0.75×
+
×
,
=
×(
+
),
=
×1,
=
.
5 5 59 9 9,
=14-9-
,
=5−
,
=4
;
(4)0.75×
+
×
,
=
×(
+
),
=
×1,
=
.
5 5 59 9 9,
=5−
,
=4
;
(4)0.75×
+
×
,
=
×(
+
),
=
×1,
=
. −
5 5 59 9 9,
=4
;
(4)0.75×
+
×
,
=
×(
+
),
=
×1,
=
.
4 4 49 9 9;
(4)0.75×
+
×
,
=
×(
+
),
=
×1,
=
.
5 5 59 9 9+
×
,
=
×(
+
),
=
×1,
=
.
3 3 34 4 4×
,
=
×(
+
),
=
×1,
=
.
4 4 49 9 9,
=
×(
+
),
=
×1,
=
.
3 3 34 4 4×(
+
),
=
×1,
=
.
5 5 59 9 9+
),
=
×1,
=
.
4 4 49 9 9),
=
×1,
=
.
3 3 34 4 4×1,
=
.
3 3 34 4 4.
=275+5-100,
=280-100,
=180;
(2)76×1.04+1.04×25-1.04,
=(76+25-1)×1.04,
=100×1.04,
=104;
(3)(
7 |
12 |
3 |
8 |
5 |
9 |
=
7 |
12 |
3 |
8 |
5 |
9 |
=14-9-
5 |
9 |
=5−
5 |
9 |
=4
4 |
9 |
(4)0.75×
5 |
9 |
3 |
4 |
4 |
9 |
=
3 |
4 |
5 |
9 |
4 |
9 |
=
3 |
4 |
=
3 |
4 |
7 |
12 |
3 |
8 |
5 |
9 |
=
7 |
12 |
3 |
8 |
5 |
9 |
=14-9-
5 |
9 |
=5−
5 |
9 |
=4
4 |
9 |
(4)0.75×
5 |
9 |
3 |
4 |
4 |
9 |
=
3 |
4 |
5 |
9 |
4 |
9 |
=
3 |
4 |
=
3 |
4 |
3 |
8 |
5 |
9 |
=
7 |
12 |
3 |
8 |
5 |
9 |
=14-9-
5 |
9 |
=5−
5 |
9 |
=4
4 |
9 |
(4)0.75×
5 |
9 |
3 |
4 |
4 |
9 |
=
3 |
4 |
5 |
9 |
4 |
9 |
=
3 |
4 |
=
3 |
4 |
5 |
9 |
=
7 |
12 |
3 |
8 |
5 |
9 |
=14-9-
5 |
9 |
=5−
5 |
9 |
=4
4 |
9 |
(4)0.75×
5 |
9 |
3 |
4 |
4 |
9 |
=
3 |
4 |
5 |
9 |
4 |
9 |
=
3 |
4 |
=
3 |
4 |
7 |
12 |
3 |
8 |
5 |
9 |
=14-9-
5 |
9 |
=5−
5 |
9 |
=4
4 |
9 |
(4)0.75×
5 |
9 |
3 |
4 |
4 |
9 |
=
3 |
4 |
5 |
9 |
4 |
9 |
=
3 |
4 |
=
3 |
4 |
3 |
8 |
5 |
9 |
=14-9-
5 |
9 |
=5−
5 |
9 |
=4
4 |
9 |
(4)0.75×
5 |
9 |
3 |
4 |
4 |
9 |
=
3 |
4 |
5 |
9 |
4 |
9 |
=
3 |
4 |
=
3 |
4 |
5 |
9 |
=14-9-
5 |
9 |
=5−
5 |
9 |
=4
4 |
9 |
(4)0.75×
5 |
9 |
3 |
4 |
4 |
9 |
=
3 |
4 |
5 |
9 |
4 |
9 |
=
3 |
4 |
=
3 |
4 |
5 |
9 |
=5−
5 |
9 |
=4
4 |
9 |
(4)0.75×
5 |
9 |
3 |
4 |
4 |
9 |
=
3 |
4 |
5 |
9 |
4 |
9 |
=
3 |
4 |
=
3 |
4 |
5 |
9 |
=4
4 |
9 |
(4)0.75×
5 |
9 |
3 |
4 |
4 |
9 |
=
3 |
4 |
5 |
9 |
4 |
9 |
=
3 |
4 |
=
3 |
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9 |
(4)0.75×
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3 |
4 |
4 |
9 |
=
3 |
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4 |
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=
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