Ergänze das passende Zeichen
Zahlen
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| 1. | 76 ? 53 = 129 |
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| 2. | 75 ? 42 = 33 |
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| 3. | 98 ? 31 = 129 |
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| 4. | 80 ? 30 = 110 |
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| 5. | 91 ? 53 = 38 |
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| 6. | 9 ? 4 = 36 |
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| 7. | 2 ? 1 = 2 |
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| 8. | 45 ? 16 = 61 |
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| 9. | 10 ? 9 = 90 |
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| 10. | 36 ? 31 = 67 |
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| 11. | 80 ? 18 = 98 |
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| 12. | 3 ? 3 = 9 |
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