题目内容
85
×
+71
×
+56
×
．
| 1 |
| 3 |
| 3 |
| 8 |
| 1 |
| 6 |
| 6 |
| 7 |
| 1 |
| 4 |
| 4 |
| 5 |
85
| 1 |
| 3 |
| 3 |
| 8 |
| 1 |
| 6 |
| 6 |
| 7 |
| 1 |
| 4 |
| 4 |
| 5 |
=（80+5
| 1 |
| 3 |
| 3 |
| 8 |
| 1 |
| 6 |
| 6 |
| 7 |
| 1 |
| 4 |
| 4 |
| 5 |
=80×
| 3 |
| 8 |
| 1 |
| 3 |
| 3 |
| 8 |
| 6 |
| 7 |
| 1 |
| 6 |
| 6 |
| 7 |
| 4 |
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| 1 |
| 4 |
| 4 |
| 5 |
=30+2+60+1+44+1，
=（30+60+44）+（2+1+1），
=134+4，
=138．
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