| Oefening 1 | |||||
| 1. | 360 ? 156 = 204 |
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|
×
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+
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| 2. | 833 ? 181 = 1.014 |
×
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+
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| 3. | 17 ? 16 = 272 |
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×
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+
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| 4. | 14 ? 11 = 154 |
×
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+
|
-
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| 5. | 327 ? 102 = 225 |
+
|
-
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×
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| 6. | 974 ? 478 = 1.452 |
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|
+
|
×
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| 7. | 938 ? 313 = 1.251 |
×
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+
|
-
|
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| 8. | 789 ? 694 = 1.483 |
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|
×
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+
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| 9. | 344 ? 258 = 602 |
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|
×
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+
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| 10. | 494 ? 386 = 108 |
×
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+
|
-
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| 11. | 10 ? 10 = 100 |
+
|
×
|
-
|
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| 12. | 617 ? 162 = 779 |
×
|
+
|
-
|
|
| Oefening 1 | |||||
| 1. | 360 ? 156 = 204 |
-
|
×
|
+
|
|
| 2. | 833 ? 181 = 1.014 |
×
|
+
|
-
|
|
| 3. | 17 ? 16 = 272 |
-
|
×
|
+
|
|
| 4. | 14 ? 11 = 154 |
×
|
+
|
-
|
|
| 5. | 327 ? 102 = 225 |
+
|
-
|
×
|
|
| 6. | 974 ? 478 = 1.452 |
-
|
+
|
×
|
|
| 7. | 938 ? 313 = 1.251 |
×
|
+
|
-
|
|
| 8. | 789 ? 694 = 1.483 |
-
|
×
|
+
|
|
| 9. | 344 ? 258 = 602 |
-
|
×
|
+
|
|
| 10. | 494 ? 386 = 108 |
×
|
+
|
-
|
|
| 11. | 10 ? 10 = 100 |
+
|
×
|
-
|
|
| 12. | 617 ? 162 = 779 |
×
|
+
|
-
|
|