Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 453 ? 288 = 741 |
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| 2. | 733 ? 673 = 1.406 |
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| 3. | 17 ? 12 = 204 |
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| 4. | 448 ? 194 = 254 |
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| 5. | 19 ? 12 = 228 |
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| 6. | 514 ? 305 = 209 |
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| 7. | 983 ? 931 = 52 |
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| 8. | 443 ? 377 = 820 |
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| 9. | 799 ? 343 = 456 |
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| 10. | 14 ? 11 = 154 |
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| 11. | 532 ? 283 = 249 |
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| 12. | 15 ? 12 = 180 |
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