Ergänze das passende Zeichen [1]
Knobelaufgaben
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| 1. | 63 ? 11 = 52 |
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| 2. | 3 ? 1 = 3 |
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| 3. | 63 ? 21 = 42 |
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| 4. | 5 ? 1 = 5 |
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| 5. | 95 ? 67 = 28 |
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| 6. | 49 ? 23 = 26 |
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| 7. | 32 ? 28 = 60 |
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| 8. | 5 ? 4 = 20 |
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| 9. | 10 ? 4 = 40 |
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| 10. | 19 ? 11 = 8 |
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| 11. | 73 ? 36 = 37 |
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| 12. | 97 ? 47 = 50 |
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