| Aufgabe 1 | |||||
| 1. | 354 ? 320 = 34 |
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| 2. | 983 ? 397 = 586 |
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| 3. | 15 ? 11 = 165 |
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| 4. | 20 ? 14 = 280 |
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| 5. | 486 ? 306 = 792 |
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| 6. | 340 ? 50 = 390 |
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| 7. | 17 ? 16 = 272 |
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| 8. | 18 ? 11 = 198 |
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| 9. | 734 ? 286 = 1 020 |
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| 10. | 18 ? 12 = 216 |
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| 11. | 685 ? 151 = 534 |
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| 12. | 20 ? 18 = 360 |
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| Aufgabe 1 | |||||
| 1. | 354 ? 320 = 34 |
•
|
-
|
+
|
|
| 2. | 983 ? 397 = 586 |
+
|
-
|
•
|
|
| 3. | 15 ? 11 = 165 |
-
|
+
|
•
|
|
| 4. | 20 ? 14 = 280 |
•
|
+
|
-
|
|
| 5. | 486 ? 306 = 792 |
+
|
-
|
•
|
|
| 6. | 340 ? 50 = 390 |
-
|
•
|
+
|
|
| 7. | 17 ? 16 = 272 |
+
|
-
|
•
|
|
| 8. | 18 ? 11 = 198 |
+
|
•
|
-
|
|
| 9. | 734 ? 286 = 1 020 |
•
|
+
|
-
|
|
| 10. | 18 ? 12 = 216 |
+
|
•
|
-
|
|
| 11. | 685 ? 151 = 534 |
-
|
•
|
+
|
|
| 12. | 20 ? 18 = 360 |
+
|
-
|
•
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