| Aufgabe 1 | |||||
| 1. | 83 ? 48 = 131 |
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| 2. | 90 ? 72 = 162 |
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| 3. | 4 ? 2 = 8 |
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| 4. | 24 ? 14 = 10 |
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| 5. | 6 ? 5 = 30 |
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| 6. | 54 ? 14 = 40 |
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| 7. | 38 ? 38 = 76 |
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| 8. | 7 ? 3 = 21 |
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| 9. | 10 ? 4 = 40 |
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| 10. | 18 ? 13 = 5 |
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| 11. | 81 ? 61 = 142 |
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| 12. | 74 ? 43 = 117 |
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| Aufgabe 1 | |||||
| 1. | 83 ? 48 = 131 |
-
|
•
|
+
|
|
| 2. | 90 ? 72 = 162 |
+
|
-
|
•
|
|
| 3. | 4 ? 2 = 8 |
•
|
+
|
-
|
|
| 4. | 24 ? 14 = 10 |
•
|
-
|
+
|
|
| 5. | 6 ? 5 = 30 |
-
|
•
|
+
|
|
| 6. | 54 ? 14 = 40 |
-
|
+
|
•
|
|
| 7. | 38 ? 38 = 76 |
+
|
-
|
•
|
|
| 8. | 7 ? 3 = 21 |
•
|
-
|
+
|
|
| 9. | 10 ? 4 = 40 |
-
|
•
|
+
|
|
| 10. | 18 ? 13 = 5 |
•
|
+
|
-
|
|
| 11. | 81 ? 61 = 142 |
-
|
+
|
•
|
|
| 12. | 74 ? 43 = 117 |
+
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•
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