Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 191 ? 164 = 27 |
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| 2. | 929 ? 469 = 460 |
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| 3. | 12 ? 11 = 132 |
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| 4. | 13 ? 12 = 156 |
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| 5. | 295 ? 261 = 34 |
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| 6. | 993 ? 234 = 759 |
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| 7. | 572 ? 214 = 358 |
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| 8. | 19 ? 18 = 342 |
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| 9. | 694 ? 558 = 1.252 |
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| 10. | 13 ? 12 = 156 |
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| 11. | 365 ? 252 = 113 |
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| 12. | 20 ? 18 = 360 |
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