| Aufgabe 1 | |||||
| 1. | 10 ? 7 = 70 |
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| 2. | 117 ? 59 = 176 |
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| 3. | 13 ? 8 = 104 |
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| 4. | 12 ? 5 = 60 |
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| 5. | 91 ? 82 = 173 |
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| 6. | 113 ? 94 = 19 |
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| 7. | 10 ? 8 = 80 |
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| 8. | 164 ? 112 = 276 |
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| 9. | 192 ? 86 = 278 |
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| 10. | 97 ? 95 = 2 |
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| 11. | 11 ? 10 = 110 |
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| 12. | 71 ? 52 = 123 |
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| Aufgabe 1 | |||||
| 1. | 10 ? 7 = 70 |
+
|
•
|
-
|
|
| 2. | 117 ? 59 = 176 |
+
|
-
|
•
|
|
| 3. | 13 ? 8 = 104 |
-
|
•
|
+
|
|
| 4. | 12 ? 5 = 60 |
-
|
•
|
+
|
|
| 5. | 91 ? 82 = 173 |
•
|
-
|
+
|
|
| 6. | 113 ? 94 = 19 |
•
|
-
|
+
|
|
| 7. | 10 ? 8 = 80 |
•
|
+
|
-
|
|
| 8. | 164 ? 112 = 276 |
-
|
+
|
•
|
|
| 9. | 192 ? 86 = 278 |
-
|
+
|
•
|
|
| 10. | 97 ? 95 = 2 |
-
|
+
|
•
|
|
| 11. | 11 ? 10 = 110 |
•
|
-
|
+
|
|
| 12. | 71 ? 52 = 123 |
+
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•
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