题目内容
______×
=
+______=1
-______=______÷
=1.
| 5 |
| 6 |
| 2 |
| 3 |
| 5 |
| 12 |
| 6 |
| 13 |
①1÷
=
;
②1-
=
;
③1
-1=
;
④
×1=
;
这个等式是
×
=
+
=1
-
=
÷
=1;
故答案为:
;
;
;
.
| 5 |
| 6 |
| 6 |
| 5 |
②1-
| 2 |
| 3 |
| 1 |
| 3 |
③1
| 5 |
| 12 |
| 5 |
| 12 |
④
| 6 |
| 13 |
| 6 |
| 13 |
这个等式是
| 6 |
| 5 |
| 5 |
| 6 |
| 2 |
| 3 |
| 1 |
| 3 |
| 5 |
| 12 |
| 5 |
| 12 |
| 6 |
| 13 |
| 6 |
| 13 |
故答案为:
| 6 |
| 5 |
| 1 |
| 3 |
| 5 |
| 12 |
| 6 |
| 13 |
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