题目内容
找规律填数:
(1)3,5,9,17,______,65;
(2)
,
,
,
,
,______,
.
(1)3,5,9,17,______,65;
(2)
| 2 |
| 1 |
| 4 |
| 4 |
| 6 |
| 9 |
| 8 |
| 16 |
| 10 |
| 25 |
| 14 |
| 49 |
(1)17+24=17+16=33;
(2)分子是:10+2=12,
分母是:62=36,
分数为:
,
故答案为:33;
.
(2)分子是:10+2=12,
分母是:62=36,
分数为:
| 12 |
| 36 |
故答案为:33;
| 12 |
| 36 |
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