Ergänze das passende Zeichen [2]
Knobelaufgaben
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| 1. | 10 ? 4 = 40 |
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| 2. | 6 ? 5 = 30 |
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| 3. | 6 ? 2 = 12 |
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| 4. | 53 ? 49 = 102 |
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| 5. | 53 ? 47 = 100 |
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| 6. | 5 ? 2 = 10 |
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| 7. | 7 ? 4 = 28 |
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| 8. | 75 ? 16 = 91 |
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| 9. | 73 ? 35 = 38 |
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| 10. | 58 ? 51 = 109 |
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| 11. | 88 ? 19 = 69 |
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| 12. | 9 ? 7 = 63 |
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