Ergänze das passende Zeichen [1]
Knobelaufgaben
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| 1. | 52 ? 25 = 27 |
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| 2. | 10 ? 3 = 30 |
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| 3. | 44 ? 37 = 7 |
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| 4. | 55 ? 32 = 23 |
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| 5. | 5 ? 2 = 10 |
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| 6. | 54 ? 31 = 85 |
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| 7. | 88 ? 39 = 127 |
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| 8. | 6 ? 4 = 24 |
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| 9. | 46 ? 35 = 81 |
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| 10. | 79 ? 23 = 56 |
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| 11. | 49 ? 28 = 21 |
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| 12. | 9 ? 3 = 27 |
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