| Questions | Answers |
|---|---|
| 6 + 12 | 18 |
| 5+ ( -20) | -15 |
| 12 - 30 | -18 |
| 11 - ( -11) | 22 |
| -8 2/3 - 6 1/6 | -14 5/6 |
| -11.1 + 9.2 | - 1.9 |
| - 4.05 + 7.62 | 3.57 |
And here are some other online quizzes in the category 'Mathematics':
multiplicação
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