| Aufgabe 1 | |||||
| 1. | 26 ? 24 = 2 |
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| 2. | 1 ? 1 = 1 |
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| 3. | 5 ? 2 = 10 |
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| 4. | 76 ? 72 = 148 |
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| 5. | 39 ? 34 = 5 |
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| 6. | 9 ? 7 = 63 |
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| 7. | 50 ? 41 = 91 |
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| 8. | 63 ? 16 = 79 |
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| 9. | 8 ? 6 = 48 |
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| 10. | 3 ? 1 = 3 |
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| 11. | 8 ? 1 = 8 |
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| 12. | 52 ? 13 = 65 |
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| Aufgabe 1 | |||||
| 1. | 26 ? 24 = 2 |
-
|
+
|
•
|
|
| 2. | 1 ? 1 = 1 |
•
|
+
|
-
|
|
| 3. | 5 ? 2 = 10 |
+
|
•
|
-
|
|
| 4. | 76 ? 72 = 148 |
+
|
•
|
-
|
|
| 5. | 39 ? 34 = 5 |
-
|
+
|
•
|
|
| 6. | 9 ? 7 = 63 |
•
|
+
|
-
|
|
| 7. | 50 ? 41 = 91 |
-
|
•
|
+
|
|
| 8. | 63 ? 16 = 79 |
•
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+
|
-
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|
| 9. | 8 ? 6 = 48 |
-
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•
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+
|
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| 10. | 3 ? 1 = 3 |
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•
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+
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| 11. | 8 ? 1 = 8 |
•
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+
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| 12. | 52 ? 13 = 65 |
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