Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 554 ? 452 = 1.006 |
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| 2. | 17 ? 13 = 221 |
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| 3. | 809 ? 559 = 250 |
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| 4. | 20 ? 20 = 400 |
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| 5. | 14 ? 13 = 182 |
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| 6. | 867 ? 534 = 333 |
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| 7. | 17 ? 13 = 221 |
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| 8. | 900 ? 520 = 380 |
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| 9. | 16 ? 13 = 208 |
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| 10. | 20 ? 10 = 200 |
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| 11. | 347 ? 97 = 250 |
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| 12. | 819 ? 801 = 1.620 |
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