| Aufgabe 1 | |||||
| 1. | 10 ? 1 = 10 |
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| 2. | 6 ? 5 = 30 |
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| 3. | 68 ? 41 = 109 |
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| 4. | 92 ? 71 = 21 |
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| 5. | 70 ? 62 = 8 |
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| 6. | 98 ? 89 = 187 |
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| 7. | 35 ? 31 = 4 |
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| 8. | 7 ? 2 = 14 |
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| 9. | 4 ? 1 = 4 |
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| 10. | 54 ? 27 = 27 |
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| 11. | 61 ? 58 = 3 |
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| 12. | 4 ? 2 = 8 |
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| Aufgabe 1 | |||||
| 1. | 10 ? 1 = 10 |
-
|
•
|
+
|
|
| 2. | 6 ? 5 = 30 |
•
|
-
|
+
|
|
| 3. | 68 ? 41 = 109 |
-
|
+
|
•
|
|
| 4. | 92 ? 71 = 21 |
•
|
-
|
+
|
|
| 5. | 70 ? 62 = 8 |
-
|
•
|
+
|
|
| 6. | 98 ? 89 = 187 |
+
|
-
|
•
|
|
| 7. | 35 ? 31 = 4 |
+
|
•
|
-
|
|
| 8. | 7 ? 2 = 14 |
+
|
•
|
-
|
|
| 9. | 4 ? 1 = 4 |
-
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+
|
•
|
|
| 10. | 54 ? 27 = 27 |
-
|
•
|
+
|
|
| 11. | 61 ? 58 = 3 |
+
|
•
|
-
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|
| 12. | 4 ? 2 = 8 |
+
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•
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