Ergänze das passende Zeichen
Zahlen
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| 1. | 7 ? 4 = 28 |
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| 2. | 45 ? 26 = 71 |
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| 3. | 9 ? 6 = 54 |
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| 4. | 68 ? 16 = 52 |
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| 5. | 93 ? 18 = 75 |
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| 6. | 81 ? 16 = 65 |
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| 7. | 9 ? 3 = 27 |
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| 8. | 74 ? 38 = 112 |
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| 9. | 99 ? 20 = 119 |
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| 10. | 10 ? 8 = 80 |
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| 11. | 64 ? 57 = 7 |
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| 12. | 10 ? 8 = 80 |
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