Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 71 ? 37 = 34 |
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| 2. | 3 ? 3 = 9 |
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| 3. | 89 ? 67 = 156 |
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| 4. | 97 ? 23 = 74 |
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| 5. | 6 ? 1 = 6 |
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| 6. | 90 ? 79 = 169 |
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| 7. | 3 ? 2 = 6 |
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| 8. | 95 ? 65 = 30 |
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| 9. | 56 ? 29 = 85 |
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| 10. | 54 ? 38 = 16 |
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| 11. | 76 ? 52 = 24 |
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| 12. | 100 ? 30 = 70 |
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