Ergänze das passende Zeichen [1]
Knobelaufgaben
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| 1. | 66 ? 20 = 46 |
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| 2. | 32 ? 17 = 49 |
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| 3. | 90 ? 15 = 105 |
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| 4. | 80 ? 45 = 125 |
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| 5. | 86 ? 74 = 12 |
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| 6. | 9 ? 5 = 45 |
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| 7. | 35 ? 11 = 24 |
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| 8. | 88 ? 52 = 36 |
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| 9. | 7 ? 2 = 14 |
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| 10. | 48 ? 15 = 33 |
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| 11. | 66 ? 18 = 48 |
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| 12. | 55 ? 51 = 106 |
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