| Aufgabe 1 | |||||
| 1. | 9 ? 2 = 18 |
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| 2. | 48 ? 28 = 76 |
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| 3. | 81 ? 12 = 69 |
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| 4. | 55 ? 13 = 42 |
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| 5. | 15 ? 13 = 2 |
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| 6. | 93 ? 24 = 117 |
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| 7. | 77 ? 41 = 118 |
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| 8. | 50 ? 42 = 92 |
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| 9. | 65 ? 38 = 103 |
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| 10. | 61 ? 57 = 118 |
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| 11. | 74 ? 22 = 96 |
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| 12. | 60 ? 11 = 49 |
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| Aufgabe 1 | |||||
| 1. | 9 ? 2 = 18 |
-
|
•
|
+
|
|
| 2. | 48 ? 28 = 76 |
•
|
-
|
+
|
|
| 3. | 81 ? 12 = 69 |
+
|
-
|
•
|
|
| 4. | 55 ? 13 = 42 |
-
|
+
|
•
|
|
| 5. | 15 ? 13 = 2 |
+
|
-
|
•
|
|
| 6. | 93 ? 24 = 117 |
-
|
•
|
+
|
|
| 7. | 77 ? 41 = 118 |
-
|
•
|
+
|
|
| 8. | 50 ? 42 = 92 |
-
|
+
|
•
|
|
| 9. | 65 ? 38 = 103 |
-
|
•
|
+
|
|
| 10. | 61 ? 57 = 118 |
-
|
•
|
+
|
|
| 11. | 74 ? 22 = 96 |
•
|
-
|
+
|
|
| 12. | 60 ? 11 = 49 |
-
|
•
|
+
|
|