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(2012•安徽模拟)直接写出得数.1÷49=910-559+1=1-311+1011=(7÷17)×(17÷7)=10÷1%×11000=

题目详情
(2012•安徽模拟)直接写出得数.
4
9
=
910-559+1=
1-
3
11
+
10
11
=
(7÷
1
7
)×(
1
7
÷7)=
10÷1%×
1
1000
=

4
9
=
910-559+1=
1-
3
11
+
10
11
=
(7÷
1
7
)×(
1
7
÷7)=
10÷1%×
1
1000
=
4
9
4499

3
11
+
10
11
=
(7÷
1
7
)×(
1
7
÷7)=
10÷1%×
1
1000
=
3
11
331111
10
11
=
(7÷
1
7
)×(
1
7
÷7)=
10÷1%×
1
1000
=
10
11
10101111
1
7
)×(
1
7
÷7)=
10÷1%×
1
1000
=
1
7
1177
1
7
÷7)=
10÷1%×
1
1000
=
1
7
1177
1
1000
=
1
1000
1110001000
▼优质解答
答案和解析
(1)1÷
4
9
=
9
4

(2)910-559+1=352;
(3)1-
3
11
+
10
11
=
18
11

(4)(7÷
1
7
)×(
1
7
÷7)=1;
(5)10÷1%×
1
1000
=1.
4
9
444999=
9
4

(2)910-559+1=352;
(3)1-
3
11
+
10
11
=
18
11

(4)(7÷
1
7
)×(
1
7
÷7)=1;
(5)10÷1%×
1
1000
=1.
9
4
999444;
(2)910-559+1=352;
(3)1-
3
11
+
10
11
=
18
11

(4)(7÷
1
7
)×(
1
7
÷7)=1;
(5)10÷1%×
1
1000
=1.
3
11
333111111+
10
11
=
18
11

(4)(7÷
1
7
)×(
1
7
÷7)=1;
(5)10÷1%×
1
1000
=1.
10
11
101010111111=
18
11

(4)(7÷
1
7
)×(
1
7
÷7)=1;
(5)10÷1%×
1
1000
=1.
18
11
181818111111;
(4)(7÷
1
7
)×(
1
7
÷7)=1;
(5)10÷1%×
1
1000
=1.
1
7
111777)×(
1
7
÷7)=1;
(5)10÷1%×
1
1000
=1.
1
7
111777÷7)=1;
(5)10÷1%×
1
1000
=1.
1
1000
111100010001000=1.