| 2x+y |
| x+2y |
| x×y |
| x+y÷3 |
| 2×1+2 |
| 1+2×2 |
| 1×2 | ||
1+
|
| 6 |
| 5 |
| 1 |
| 5 |
| ? |
| 3 |
| ? |
| 6 |
| 1 |
| 2 |
| 17 |
| 25 |
| 17 |
| 25 |
| ? |
| 3 |
| ? |
| 6 |
| 1 |
| 2 |
| 1 |
| 2 |
| 4×1.5 |
| 4+0.5 |
| 6 |
| 4.5 |
| 4 |
| 3 |
| ? |
| 3 |
| ? |
| 6 |
| 4 |
| 11 |
| ? |
| 3 |
| ? |
| 6 |
| 1 |
| 2 |
| 4 |
| 11 |
| 4 |
| 3 |
2×
| ||||
|
| 68 |
| 33 |
| 100 |
| 33 |
| 68 |
| 33 |
| 33 |
| 100 |
| 17 |
| 25 |
| 17 |
| 25 |
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