Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 711 ? 443 = 268 |
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| 2. | 749 ? 268 = 1.017 |
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| 3. | 958 ? 443 = 515 |
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| 4. | 915 ? 422 = 493 |
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| 5. | 926 ? 339 = 587 |
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| 6. | 559 ? 479 = 80 |
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| 7. | 14 ? 13 = 182 |
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| 8. | 606 ? 451 = 1.057 |
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| 9. | 19 ? 15 = 285 |
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| 10. | 316 ? 211 = 527 |
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| 11. | 468 ? 422 = 890 |
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| 12. | 10 ? 10 = 100 |
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