Ergänze das passende Zeichen
Zahlen
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| 1. | 72 ? 39 = 33 |
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| 2. | 78 ? 53 = 131 |
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| 3. | 89 ? 33 = 56 |
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| 4. | 68 ? 65 = 133 |
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| 5. | 73 ? 44 = 29 |
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| 6. | 62 ? 56 = 6 |
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| 7. | 42 ? 20 = 22 |
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| 8. | 89 ? 70 = 19 |
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| 9. | 83 ? 21 = 104 |
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| 10. | 95 ? 72 = 23 |
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| 11. | 10 ? 9 = 90 |
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| 12. | 5 ? 3 = 15 |
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