Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 15 ? 11 = 165 |
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| 2. | 272 ? 224 = 48 |
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| 3. | 19 ? 14 = 266 |
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| 4. | 14 ? 12 = 168 |
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| 5. | 17 ? 16 = 272 |
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| 6. | 18 ? 13 = 234 |
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| 7. | 18 ? 17 = 306 |
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| 8. | 979 ? 560 = 419 |
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| 9. | 15 ? 10 = 150 |
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| 10. | 874 ? 442 = 432 |
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| 11. | 16 ? 12 = 192 |
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| 12. | 511 ? 213 = 298 |
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