Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 75 ? 57 = 18 |
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| 2. | 85 ? 68 = 153 |
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| 3. | 72 ? 29 = 101 |
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| 4. | 10 ? 8 = 80 |
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| 5. | 46 ? 28 = 74 |
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| 6. | 80 ? 41 = 121 |
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| 7. | 44 ? 43 = 87 |
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| 8. | 10 ? 5 = 50 |
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| 9. | 7 ? 7 = 49 |
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| 10. | 90 ? 24 = 66 |
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| 11. | 8 ? 6 = 48 |
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| 12. | 49 ? 47 = 2 |
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