Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 83 ? 23 = 60 |
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| 2. | 74 ? 70 = 144 |
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| 3. | 97 ? 52 = 45 |
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| 4. | 55 ? 42 = 97 |
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| 5. | 5 ? 5 = 25 |
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| 6. | 87 ? 44 = 131 |
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| 7. | 64 ? 61 = 3 |
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| 8. | 6 ? 3 = 18 |
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| 9. | 44 ? 34 = 10 |
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| 10. | 78 ? 71 = 7 |
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| 11. | 10 ? 3 = 30 |
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| 12. | 100 ? 33 = 67 |
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