| Aufgabe 1 | |||||
| 1. | 95 ? 53 = 148 |
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| 2. | 29 ? 25 = 4 |
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| 3. | 7 ? 1 = 7 |
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| 4. | 7 ? 4 = 28 |
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| 5. | 66 ? 60 = 6 |
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| 6. | 65 ? 42 = 23 |
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| 7. | 10 ? 7 = 70 |
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| 8. | 6 ? 5 = 30 |
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| 9. | 95 ? 91 = 4 |
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| 10. | 48 ? 36 = 12 |
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| 11. | 4 ? 2 = 8 |
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| 12. | 77 ? 71 = 148 |
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| Aufgabe 1 | |||||
| 1. | 95 ? 53 = 148 |
+
|
•
|
-
|
|
| 2. | 29 ? 25 = 4 |
•
|
-
|
+
|
|
| 3. | 7 ? 1 = 7 |
+
|
•
|
-
|
|
| 4. | 7 ? 4 = 28 |
•
|
+
|
-
|
|
| 5. | 66 ? 60 = 6 |
-
|
•
|
+
|
|
| 6. | 65 ? 42 = 23 |
-
|
+
|
•
|
|
| 7. | 10 ? 7 = 70 |
•
|
-
|
+
|
|
| 8. | 6 ? 5 = 30 |
+
|
•
|
-
|
|
| 9. | 95 ? 91 = 4 |
+
|
-
|
•
|
|
| 10. | 48 ? 36 = 12 |
-
|
•
|
+
|
|
| 11. | 4 ? 2 = 8 |
+
|
•
|
-
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| 12. | 77 ? 71 = 148 |
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