Ergänze das passende Zeichen [2]
Knobelaufgaben
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| 1. | 85 ? 47 = 38 |
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| 2. | 43 ? 18 = 61 |
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| 3. | 84 ? 34 = 50 |
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| 4. | 9 ? 5 = 45 |
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| 5. | 69 ? 12 = 57 |
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| 6. | 8 ? 8 = 64 |
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| 7. | 92 ? 19 = 73 |
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| 8. | 9 ? 4 = 36 |
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| 9. | 7 ? 4 = 28 |
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| 10. | 93 ? 53 = 146 |
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| 11. | 10 ? 2 = 20 |
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| 12. | 90 ? 17 = 73 |
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