Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 910 ? 263 = 1.173 |
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| 2. | 902 ? 633 = 269 |
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| 3. | 971 ? 868 = 1.839 |
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| 4. | 20 ? 11 = 220 |
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| 5. | 17 ? 14 = 238 |
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| 6. | 569 ? 189 = 758 |
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| 7. | 12 ? 11 = 132 |
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| 8. | 20 ? 18 = 360 |
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| 9. | 534 ? 275 = 259 |
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| 10. | 17 ? 14 = 238 |
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| 11. | 18 ? 11 = 198 |
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| 12. | 689 ? 102 = 587 |
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