| 能简便计算的就简便计算. 41×101= 4141 4141 ; |
3
3 ;
|
2 2 ; | ||||||||||||||||||||
12×(
1 1 ; |
4×
4 4 ; |
|
| 1 |
| 5 |
| 2 |
| 3 |
| 1 |
| 5 |
| 5 |
| 7 |
| 5 |
| 6 |
| 2 |
| 7 |
| 1 |
| 6 |
| 1 |
| 4 |
| 1 |
| 6 |
| 1 |
| 3 |
| 2 |
| 7 |
| 5 |
| 7 |
| 1 |
| 15 |
| 1 |
| 3 |
| 1 |
| 12 |
| 1 |
| 5 |
| 2 |
| 3 |
| 1 |
| 5 |
| 1 |
| 5 |
| 13 |
| 15 |
| 1 |
| 5 |
| 15 |
| 13 |
| 45 |
| 13 |
| 6 |
| 13 |
| 5 |
| 7 |
| 5 |
| 6 |
| 2 |
| 7 |
| 1 |
| 6 |
| 5 |
| 7 |
| 2 |
| 7 |
| 5 |
| 6 |
| 1 |
| 6 |
| 1 |
| 4 |
| 1 |
| 6 |
| 1 |
| 3 |
| 1 |
| 4 |
| 1 |
| 6 |
| 1 |
| 3 |
| 2 |
| 7 |
| 5 |
| 7 |
| 2 |
| 7 |
| 5 |
| 7 |
| 1 |
| 15 |
| 1 |
| 3 |
| 1 |
| 12 |
| 1 |
| 15 |
| 5 |
| 12 |
| 1 |
| 36 |
科目:小学数学 来源: 题型:
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