Ergänze das passende Zeichen [3]
Knobelaufgaben
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| 1. | 77 ? 43 = 34 |
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| 2. | 84 ? 59 = 25 |
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| 3. | 6 ? 3 = 18 |
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| 4. | 4 ? 2 = 8 |
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| 5. | 69 ? 14 = 55 |
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| 6. | 82 ? 30 = 112 |
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| 7. | 59 ? 22 = 37 |
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| 8. | 50 ? 45 = 95 |
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| 9. | 52 ? 12 = 40 |
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| 10. | 37 ? 31 = 6 |
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| 11. | 7 ? 2 = 14 |
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| 12. | 74 ? 11 = 85 |
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