Ergänze das passende Zeichen [2]
Knobelaufgaben
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| 1. | 82 ? 52 = 134 |
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| 2. | 63 ? 25 = 38 |
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| 3. | 8 ? 6 = 48 |
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| 4. | 5 ? 2 = 10 |
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| 5. | 50 ? 18 = 68 |
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| 6. | 94 ? 13 = 81 |
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| 7. | 8 ? 4 = 32 |
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| 8. | 40 ? 30 = 70 |
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| 9. | 48 ? 18 = 66 |
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| 10. | 7 ? 2 = 14 |
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| 11. | 99 ? 60 = 159 |
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| 12. | 41 ? 20 = 21 |
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