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脱式计算:(1)0.25×〔720÷(4-2.4×56)〕(2)〔149-8.19÷(5.25+134)〕×913÷17%(3)6713-(537-1713)+147(4)4.83×0.59+0.41×1.59-0.324×5.9(5)5.6-(□×314-156×□)÷523=235,□=.
题目详情
脱式计算:
(1)0.25×〔
÷(4-2.4×
)〕
(2)〔1
-8.19÷(5.25+1
)〕×
÷17%
(3)6
-(5
-1
)+1
(4)4.83×0.59+0.41×1.59-0.324×5.9
(5)5.6-(□×3
-1
×□)÷5
=2
,□=______.
÷(4-2.4×
)〕
(2)〔1
-8.19÷(5.25+1
)〕×
÷17%
(3)6
-(5
-1
)+1
(4)4.83×0.59+0.41×1.59-0.324×5.9
(5)5.6-(□×3
-1
×□)÷5
=2
,□=______.
7 7 20 20
)〕
(2)〔1
-8.19÷(5.25+1
)〕×
÷17%
(3)6
-(5
-1
)+1
(4)4.83×0.59+0.41×1.59-0.324×5.9
(5)5.6-(□×3
-1
×□)÷5
=2
,□=______.
5 5 6 6
-8.19÷(5.25+1
)〕×
÷17%
(3)6
-(5
-1
)+1
(4)4.83×0.59+0.41×1.59-0.324×5.9
(5)5.6-(□×3
-1
×□)÷5
=2
,□=______.
4 4 9 9
)〕×
÷17%
(3)6
-(5
-1
)+1
(4)4.83×0.59+0.41×1.59-0.324×5.9
(5)5.6-(□×3
-1
×□)÷5
=2
,□=______.
3 3 4 4
÷17%
(3)6
-(5
-1
)+1
(4)4.83×0.59+0.41×1.59-0.324×5.9
(5)5.6-(□×3
-1
×□)÷5
=2
,□=______.
9 9 13 13
-(5
-1
)+1
(4)4.83×0.59+0.41×1.59-0.324×5.9
(5)5.6-(□×3
-1
×□)÷5
=2
,□=______.
7 7 13 13
-1
)+1
(4)4.83×0.59+0.41×1.59-0.324×5.9
(5)5.6-(□×3
-1
×□)÷5
=2
,□=______.
3 3 7 7
)+1
(4)4.83×0.59+0.41×1.59-0.324×5.9
(5)5.6-(□×3
-1
×□)÷5
=2
,□=______.
7 7 13 13
(4)4.83×0.59+0.41×1.59-0.324×5.9
(5)5.6-(□×3
-1
×□)÷5
=2
,□=______.
4 4 7 7
-1
×□)÷5
=2
,□=______.
1 1 4 4
×□)÷5
=2
,□=______.
5 5 6 6
=2
,□=______.
2 2 3 3
,□=______.
3 3 5 5
(1)0.25×〔
7 |
20 |
5 |
6 |
(2)〔1
4 |
9 |
3 |
4 |
9 |
13 |
(3)6
7 |
13 |
3 |
7 |
7 |
13 |
4 |
7 |
(4)4.83×0.59+0.41×1.59-0.324×5.9
(5)5.6-(□×3
1 |
4 |
5 |
6 |
2 |
3 |
3 |
5 |
7 |
20 |
5 |
6 |
(2)〔1
4 |
9 |
3 |
4 |
9 |
13 |
(3)6
7 |
13 |
3 |
7 |
7 |
13 |
4 |
7 |
(4)4.83×0.59+0.41×1.59-0.324×5.9
(5)5.6-(□×3
1 |
4 |
5 |
6 |
2 |
3 |
3 |
5 |
7 |
20 |
5 |
6 |
(2)〔1
4 |
9 |
3 |
4 |
9 |
13 |
(3)6
7 |
13 |
3 |
7 |
7 |
13 |
4 |
7 |
(4)4.83×0.59+0.41×1.59-0.324×5.9
(5)5.6-(□×3
1 |
4 |
5 |
6 |
2 |
3 |
3 |
5 |
5 |
6 |
4 |
9 |
3 |
4 |
9 |
13 |
(3)6
7 |
13 |
3 |
7 |
7 |
13 |
4 |
7 |
(4)4.83×0.59+0.41×1.59-0.324×5.9
(5)5.6-(□×3
1 |
4 |
5 |
6 |
2 |
3 |
3 |
5 |
4 |
9 |
3 |
4 |
9 |
13 |
(3)6
7 |
13 |
3 |
7 |
7 |
13 |
4 |
7 |
(4)4.83×0.59+0.41×1.59-0.324×5.9
(5)5.6-(□×3
1 |
4 |
5 |
6 |
2 |
3 |
3 |
5 |
3 |
4 |
9 |
13 |
(3)6
7 |
13 |
3 |
7 |
7 |
13 |
4 |
7 |
(4)4.83×0.59+0.41×1.59-0.324×5.9
(5)5.6-(□×3
1 |
4 |
5 |
6 |
2 |
3 |
3 |
5 |
9 |
13 |
7 |
13 |
3 |
7 |
7 |
13 |
4 |
7 |
(4)4.83×0.59+0.41×1.59-0.324×5.9
(5)5.6-(□×3
1 |
4 |
5 |
6 |
2 |
3 |
3 |
5 |
7 |
13 |
3 |
7 |
7 |
13 |
4 |
7 |
(4)4.83×0.59+0.41×1.59-0.324×5.9
(5)5.6-(□×3
1 |
4 |
5 |
6 |
2 |
3 |
3 |
5 |
3 |
7 |
7 |
13 |
4 |
7 |
(4)4.83×0.59+0.41×1.59-0.324×5.9
(5)5.6-(□×3
1 |
4 |
5 |
6 |
2 |
3 |
3 |
5 |
7 |
13 |
4 |
7 |
(4)4.83×0.59+0.41×1.59-0.324×5.9
(5)5.6-(□×3
1 |
4 |
5 |
6 |
2 |
3 |
3 |
5 |
4 |
7 |
1 |
4 |
5 |
6 |
2 |
3 |
3 |
5 |
1 |
4 |
5 |
6 |
2 |
3 |
3 |
5 |
5 |
6 |
2 |
3 |
3 |
5 |
2 |
3 |
3 |
5 |
3 |
5 |
▼优质解答
答案和解析
(1)0.25×〔720÷(4-2.4×56)〕,=0.25×〔720÷(4-125×56)〕,=0.25×〔720÷(4-2)〕,=0.25×〔720÷2〕,=14×740,=7160;(2)〔149-8.19÷(5.25+134)〕×913÷17%,=〔149-8.19÷(5.25+1.75)〕×...
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