题目内容
| 1 |
| 4 |
| 1 |
| 3 |
| 4 |
| 9 |
先将原题干分解成三个算式:
×( )=1①,2
×( )=1②,( )+
=1③,
1÷
=4,
1÷2
=
,
1-
=
;
故答案为:4、
、
.
| 1 |
| 4 |
| 1 |
| 3 |
| 4 |
| 9 |
1÷
| 1 |
| 4 |
1÷2
| 1 |
| 3 |
| 3 |
| 5 |
1-
| 4 |
| 9 |
| 5 |
| 9 |
故答案为:4、
| 3 |
| 5 |
| 5 |
| 9 |
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题目内容
| 1 |
| 4 |
| 1 |
| 3 |
| 4 |
| 9 |
| 1 |
| 4 |
| 1 |
| 3 |
| 4 |
| 9 |
| 1 |
| 4 |
| 1 |
| 3 |
| 3 |
| 5 |
| 4 |
| 9 |
| 5 |
| 9 |
| 3 |
| 5 |
| 5 |
| 9 |