Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 812 ? 189 = 623 |
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| 2. | 896 ? 850 = 1.746 |
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| 3. | 18 ? 17 = 306 |
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| 4. | 502 ? 427 = 75 |
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| 5. | 817 ? 589 = 1.406 |
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| 6. | 17 ? 14 = 238 |
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| 7. | 18 ? 17 = 306 |
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| 8. | 967 ? 545 = 422 |
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| 9. | 971 ? 416 = 1.387 |
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| 10. | 804 ? 449 = 1.253 |
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| 11. | 479 ? 176 = 303 |
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| 12. | 734 ? 673 = 1.407 |
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