Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 563 ? 365 = 928 |
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| 2. | 968 ? 585 = 383 |
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| 3. | 657 ? 228 = 429 |
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| 4. | 969 ? 334 = 635 |
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| 5. | 268 ? 66 = 202 |
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| 6. | 459 ? 410 = 869 |
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| 7. | 178 ? 54 = 232 |
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| 8. | 961 ? 677 = 1.638 |
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| 9. | 874 ? 564 = 310 |
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| 10. | 18 ? 14 = 252 |
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| 11. | 18 ? 11 = 198 |
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| 12. | 157 ? 151 = 6 |
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