| Aufgabe 1 | |||||
| 1. | 54 ? 24 = 30 |
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| 2. | 69 ? 52 = 121 |
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| 3. | 6 ? 3 = 18 |
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| 4. | 94 ? 10 = 84 |
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| 5. | 71 ? 21 = 50 |
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| 6. | 97 ? 39 = 58 |
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| 7. | 76 ? 67 = 9 |
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| 8. | 97 ? 92 = 189 |
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| 9. | 97 ? 39 = 136 |
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| 10. | 6 ? 3 = 18 |
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| 11. | 72 ? 41 = 31 |
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| 12. | 59 ? 41 = 18 |
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| Aufgabe 1 | |||||
| 1. | 54 ? 24 = 30 |
+
|
-
|
•
|
|
| 2. | 69 ? 52 = 121 |
-
|
•
|
+
|
|
| 3. | 6 ? 3 = 18 |
•
|
+
|
-
|
|
| 4. | 94 ? 10 = 84 |
+
|
•
|
-
|
|
| 5. | 71 ? 21 = 50 |
+
|
•
|
-
|
|
| 6. | 97 ? 39 = 58 |
•
|
+
|
-
|
|
| 7. | 76 ? 67 = 9 |
-
|
•
|
+
|
|
| 8. | 97 ? 92 = 189 |
•
|
-
|
+
|
|
| 9. | 97 ? 39 = 136 |
-
|
+
|
•
|
|
| 10. | 6 ? 3 = 18 |
+
|
-
|
•
|
|
| 11. | 72 ? 41 = 31 |
-
|
+
|
•
|
|
| 12. | 59 ? 41 = 18 |
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•
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