Ergänze das passende Zeichen [2]
Knobelaufgaben
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| 1. | 28 ? 26 = 2 |
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| 2. | 10 ? 4 = 40 |
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| 3. | 78 ? 49 = 29 |
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| 4. | 5 ? 2 = 10 |
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| 5. | 74 ? 65 = 139 |
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| 6. | 88 ? 24 = 64 |
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| 7. | 100 ? 36 = 64 |
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| 8. | 83 ? 46 = 129 |
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| 9. | 73 ? 35 = 108 |
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| 10. | 96 ? 82 = 178 |
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| 11. | 79 ? 45 = 34 |
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| 12. | 74 ? 25 = 99 |
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