题目内容
递等式计算
|
| 4÷
|
①
×
×
,
=
;
②
×
÷
,
=
×
×
,
=
;
③4÷
-
÷4,
=9-
,
=8
.
| 3 |
| 25 |
| 3 |
| 4 |
| 10 |
| 9 |
=
| 1 |
| 2 |
②
| 6 |
| 5 |
| 2 |
| 3 |
| 24 |
| 25 |
=
| 6 |
| 5 |
| 2 |
| 3 |
| 25 |
| 24 |
=
| 96 |
| 125 |
③4÷
| 4 |
| 9 |
| 4 |
| 9 |
=9-
| 1 |
| 9 |
=8
| 8 |
| 9 |
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