Ergänze das passende Zeichen
Zahlen
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| 1. | 47 ? 27 = 20 |
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| 2. | 5 ? 4 = 20 |
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| 3. | 74 ? 52 = 22 |
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| 4. | 58 ? 19 = 77 |
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| 5. | 73 ? 55 = 18 |
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| 6. | 54 ? 26 = 80 |
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| 7. | 71 ? 34 = 105 |
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| 8. | 5 ? 3 = 15 |
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| 9. | 9 ? 9 = 81 |
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| 10. | 64 ? 20 = 44 |
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| 11. | 6 ? 3 = 18 |
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| 12. | 7 ? 2 = 14 |
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