Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 51 ? 51 = 0 |
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| 2. | 4 ? 3 = 12 |
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| 3. | 8 ? 8 = 64 |
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| 4. | 7 ? 1 = 7 |
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| 5. | 97 ? 37 = 60 |
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| 6. | 46 ? 22 = 68 |
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| 7. | 100 ? 19 = 119 |
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| 8. | 20 ? 14 = 34 |
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| 9. | 89 ? 75 = 164 |
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| 10. | 42 ? 25 = 67 |
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| 11. | 98 ? 71 = 169 |
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| 12. | 82 ? 36 = 118 |
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