Ergänze das passende Zeichen [3]
Knobelaufgaben
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| 1. | 9 ? 2 = 18 |
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| 2. | 46 ? 21 = 25 |
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| 3. | 4 ? 3 = 12 |
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| 4. | 6 ? 3 = 18 |
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| 5. | 94 ? 69 = 25 |
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| 6. | 8 ? 6 = 48 |
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| 7. | 81 ? 24 = 105 |
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| 8. | 10 ? 7 = 70 |
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| 9. | 17 ? 13 = 4 |
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| 10. | 58 ? 23 = 81 |
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| 11. | 24 ? 14 = 10 |
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| 12. | 10 ? 5 = 50 |
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