Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 20 ? 14 = 280 |
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| 2. | 886 ? 514 = 1.400 |
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| 3. | 644 ? 101 = 745 |
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| 4. | 903 ? 78 = 981 |
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| 5. | 648 ? 351 = 999 |
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| 6. | 442 ? 70 = 372 |
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| 7. | 14 ? 13 = 182 |
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| 8. | 810 ? 245 = 1.055 |
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| 9. | 17 ? 12 = 204 |
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| 10. | 19 ? 10 = 190 |
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| 11. | 805 ? 168 = 637 |
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| 12. | 820 ? 570 = 250 |
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