Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 17 ? 14 = 238 |
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| 2. | 300 ? 143 = 157 |
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| 3. | 18 ? 17 = 306 |
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| 4. | 761 ? 357 = 404 |
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| 5. | 937 ? 300 = 637 |
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| 6. | 846 ? 446 = 1.292 |
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| 7. | 20 ? 11 = 220 |
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| 8. | 596 ? 470 = 126 |
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| 9. | 794 ? 712 = 82 |
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| 10. | 868 ? 783 = 85 |
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| 11. | 564 ? 211 = 353 |
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| 12. | 268 ? 67 = 335 |
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