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计算：(527+419)÷(119+137)=37103710．
题目详情
计算：(5
+4
)÷(1
+1
)=
．(5
+4
)÷(1
+1
)=
．
2 2 7 7
1 1 9 9
1 1 9 9
3 3 7 7
37 37 10 10
37 37 10 10
| 2 |
| 7 |
| 1 |
| 9 |
| 1 |
| 9 |
| 3 |
| 7 |
| 37 |
| 10 |
| 37 |
| 10 |
| 2 |
| 7 |
| 1 |
| 9 |
| 1 |
| 9 |
| 3 |
| 7 |
| 37 |
| 10 |
| 37 |
| 10 |
| 2 |
| 7 |
| 1 |
| 9 |
| 1 |
| 9 |
| 3 |
| 7 |
| 37 |
| 10 |
| 37 |
| 10 |
| 37 |
| 10 |
| 37 |
| 10 |
| 37 |
| 10 |
| 37 |
| 10 |
▼优质解答
答案和解析
(5
+4
)÷(1
+1
)
=9
÷2
，
=
×
，
=
． (5
2 2 27 7 7+4
1 1 19 9 9)÷(1
1 1 19 9 9+1
3 3 37 7 7)
=9
÷2
，
=
×
，
=
．
25 25 2563 63 63÷2
，
=
×
，
=
．
34 34 3463 63 63，
=
×
，
=
．
592 592 59263 63 63×
，
=
．
63 63 63160 160 160，
=
．
37 37 3710 10 10．
| 2 |
| 7 |
| 1 |
| 9 |
| 1 |
| 9 |
| 3 |
| 7 |
=9
| 25 |
| 63 |
| 34 |
| 63 |
=
| 592 |
| 63 |
| 63 |
| 160 |
=
| 37 |
| 10 |
| 2 |
| 7 |
| 1 |
| 9 |
| 1 |
| 9 |
| 3 |
| 7 |
=9
| 25 |
| 63 |
| 34 |
| 63 |
=
| 592 |
| 63 |
| 63 |
| 160 |
=
| 37 |
| 10 |
| 25 |
| 63 |
| 34 |
| 63 |
=
| 592 |
| 63 |
| 63 |
| 160 |
=
| 37 |
| 10 |
| 34 |
| 63 |
=
| 592 |
| 63 |
| 63 |
| 160 |
=
| 37 |
| 10 |
| 592 |
| 63 |
| 63 |
| 160 |
=
| 37 |
| 10 |
| 63 |
| 160 |
=
| 37 |
| 10 |
| 37 |
| 10 |
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