Ergänze das passende Zeichen
Zahlen
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| 1. | 15 ? 5 = 75 |
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| 2. | 188 ? 148 = 40 |
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| 3. | 192 ? 189 = 3 |
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| 4. | 139 ? 75 = 64 |
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| 5. | 159 ? 55 = 104 |
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| 6. | 130 ? 77 = 207 |
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| 7. | 15 ? 10 = 150 |
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| 8. | 9 ? 5 = 45 |
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| 9. | 13 ? 9 = 117 |
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| 10. | 191 ? 73 = 264 |
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| 11. | 108 ? 87 = 21 |
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| 12. | 100 ? 63 = 37 |
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