题目内容
1
+地
-六
+五
=______.
| 1 |
| 地 |
| 1 |
| 六 |
| 1 |
| 五 |
| 1 |
| 6 |
1
+2
-3
+4
=1+2+4-3+
+
+
-
;
=1+2+4-3+1-
;
=4
;
| 1 |
| 2 |
| 1 |
| 3 |
| 1 |
| 4 |
| 1 |
| 6 |
=1+2+4-3+
| 1 |
| 2 |
| 1 |
| 3 |
| 1 |
| 6 |
| 1 |
| 4 |
=1+2+4-3+1-
| 1 |
| 4 |
=4
| 3 |
| 4 |
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