题干
直接写出得数
×
=____ (8+
)÷4 =____
×6 =____
| 4 |
| 7 |
| 7 |
| 4 |
| 9 |
| 4 |
| 3 |
| 8 |
4−
−
=____0.2×20％=____ 1÷
−
÷1 =____
| 3 |
| 4 |
| 1 |
| 4 |
| 1 |
| 3 |
| 1 |
| 3 |
