Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 851 ? 82 = 933 |
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| 2. | 20 ? 11 = 220 |
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| 3. | 18 ? 16 = 288 |
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| 4. | 15 ? 10 = 150 |
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| 5. | 16 ? 13 = 208 |
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| 6. | 990 ? 895 = 1.885 |
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| 7. | 422 ? 61 = 483 |
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| 8. | 16 ? 15 = 240 |
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| 9. | 962 ? 821 = 141 |
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| 10. | 435 ? 203 = 638 |
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| 11. | 789 ? 126 = 663 |
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| 12. | 617 ? 519 = 98 |
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