Ergänze das passende Zeichen [1]
Knobelaufgaben
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| 1. | 6 ? 4 = 24 |
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| 2. | 10 ? 2 = 20 |
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| 3. | 98 ? 30 = 128 |
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| 4. | 69 ? 63 = 132 |
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| 5. | 5 ? 3 = 15 |
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| 6. | 98 ? 30 = 68 |
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| 7. | 96 ? 30 = 66 |
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| 8. | 54 ? 45 = 9 |
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| 9. | 38 ? 19 = 19 |
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| 10. | 97 ? 63 = 34 |
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| 11. | 8 ? 4 = 32 |
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| 12. | 77 ? 57 = 134 |
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