Ergänze das passende Zeichen [3]
Knobelaufgaben
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| 1. | 93 ? 72 = 21 |
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| 2. | 3 ? 2 = 6 |
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| 3. | 92 ? 17 = 109 |
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| 4. | 80 ? 35 = 115 |
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| 5. | 96 ? 17 = 79 |
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| 6. | 51 ? 28 = 79 |
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| 7. | 75 ? 58 = 17 |
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| 8. | 61 ? 45 = 16 |
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| 9. | 90 ? 59 = 31 |
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| 10. | 91 ? 74 = 165 |
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| 11. | 6 ? 4 = 24 |
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| 12. | 37 ? 35 = 2 |
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