Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 718 ? 264 = 454 |
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| 2. | 756 ? 606 = 1.362 |
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| 3. | 524 ? 313 = 837 |
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| 4. | 300 ? 177 = 477 |
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| 5. | 20 ? 12 = 240 |
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| 6. | 16 ? 14 = 224 |
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| 7. | 697 ? 411 = 286 |
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| 8. | 16 ? 14 = 224 |
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| 9. | 19 ? 13 = 247 |
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| 10. | 563 ? 71 = 492 |
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| 11. | 735 ? 617 = 118 |
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| 12. | 913 ? 232 = 1.145 |
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