1 |
3 |
3 |
4 |
3 |
7 |
7 |
9 |
4 |
7 |
8 |
9 |
1 |
2 |
1 |
4 |
1 |
8 |
1 |
16 |
1 |
32 |
2 |
11×13 |
2 |
13×15 |
2 |
15×17 |
2 |
17×19 |
2 |
19×?21 |
1 |
21 |
1 |
2 |
1 |
4 |
1 |
8 |
1 |
16 |
1 |
32 |
1 |
2 |
1 |
2 |
1 |
4 |
1 |
4 |
1 |
8 |
1 |
8 |
1 |
16 |
1 |
16 |
1 |
32 |
1 |
2 |
1 |
2 |
1 |
4 |
1 |
4 |
1 |
8 |
1 |
8 |
1 |
16 |
1 |
16 |
1 |
32 |
1 |
32 |
1 |
11 |
1 |
13 |
1 |
13 |
1 |
15 |
1 |
15 |
1 |
17 |
1 |
17 |
1 |
19 |
1 |
19 |
1 |
21 |
1 |
21 |
1 |
11 |
1 |
21 |
1 |
21 |
1 |
11 |
1 |
3 |
3 |
4 |
15 |
4 |
6 |
5 |
1 |
3 |
3 |
4 |
15 |
4 |
6 |
5 |
15 |
4 |
1 |
3 |
3 |
4 |
9 |
2 |
5 |
4 |
3 |
4 |
3 |
7 |
7 |
9 |
4 |
7 |
8 |
9 |
3 |
7 |
7 |
9 |
4 |
7 |
8 |
9 |
3 |
7 |
4 |
7 |
8 |
9 |
7 |
9 |
1 |
9 |
1 |
9 |
1 |
2 |
1 |
4 |
1 |
8 |
1 |
16 |
1 |
32 |
1 |
2 |
1 |
2 |
1 |
4 |
1 |
4 |
1 |
8 |
1 |
8 |
1 |
16 |
1 |
16 |
1 |
32 |
1 |
2 |
1 |
2 |
1 |
4 |
1 |
4 |
1 |
8 |
1 |
8 |
1 |
16 |
1 |
16 |
1 |
32 |
1 |
32 |
2 |
11×13 |
2 |
13×15 |
2 |
15×17 |
2 |
17×19 |
2 |
19×?21 |
1 |
21 |
1 |
11 |
1 |
13 |
1 |
13 |
1 |
15 |
1 |
15 |
1 |
17 |
1 |
17 |
1 |
19 |
1 |
19 |
1 |
21 |
1 |
21 |
1 |
11 |
1 |
13 |
1 |
13 |
1 |
15 |
1 |
15 |
1 |
17 |
1 |
17 |
1 |
19 |
1 |
19 |
1 |
21 |
1 |
21 |
1 |
11 |
1 |
21 |
1 |
21 |
1 |
11 |
科目:小学数学 来源: 题型:
1 |
3 |
1 |
2 |
11 |
15 |
5 |
8 |
1 |
2 |
1 |
4 |
1 |
6 |
1 |
3 |
查看答案和解析>>
科目:小学数学 来源: 题型:
7 |
8 |
5 |
11 |
5 |
11 |
查看答案和解析>>
科目:小学数学 来源: 题型:
计算下面各题,能简便计算的用简便方法计算. 4.82-5.2÷0.8×0.6 |
[
| ||||||||
|
12.3×99 | ||||||||
57.5-14.25-15
|
3.2×12.5×0.25. |
查看答案和解析>>
科目:小学数学 来源: 题型:
1 |
2 |
1 |
2 |
1 |
3 |
1 |
3 |
1 |
99 |
1 |
99 |
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com