| |||
| 十进制算术 (运算) | |||
| 十进制运算 | |||
|
decimal arithmetic : 9 phrases in 4 subjects |
| Agriculture | 1 |
| Information technology | 1 |
| Metallurgy | 1 |
| Technology | 6 |
| |||
| 十进制算术 (运算) | |||
| 十进制运算 | |||
|
decimal arithmetic : 9 phrases in 4 subjects |
| Agriculture | 1 |
| Information technology | 1 |
| Metallurgy | 1 |
| Technology | 6 |