| Oefening 1 | |||||
| 1. | 984 ? 536 = 1.520 |
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×
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+
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| 2. | 552 ? 530 = 1.082 |
×
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-
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+
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| 3. | 19 ? 19 = 361 |
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+
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×
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| 4. | 722 ? 677 = 1.399 |
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+
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×
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| 5. | 312 ? 158 = 154 |
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+
|
×
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| 6. | 971 ? 374 = 597 |
×
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-
|
+
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| 7. | 19 ? 13 = 247 |
×
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+
|
-
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| 8. | 833 ? 605 = 228 |
×
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+
|
-
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| 9. | 994 ? 605 = 389 |
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×
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+
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| 10. | 500 ? 226 = 274 |
×
|
-
|
+
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| 11. | 905 ? 54 = 851 |
-
|
+
|
×
|
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| 12. | 916 ? 891 = 1.807 |
×
|
+
|
-
|
|
| Oefening 1 | |||||
| 1. | 984 ? 536 = 1.520 |
-
|
×
|
+
|
|
| 2. | 552 ? 530 = 1.082 |
×
|
-
|
+
|
|
| 3. | 19 ? 19 = 361 |
-
|
+
|
×
|
|
| 4. | 722 ? 677 = 1.399 |
-
|
+
|
×
|
|
| 5. | 312 ? 158 = 154 |
-
|
+
|
×
|
|
| 6. | 971 ? 374 = 597 |
×
|
-
|
+
|
|
| 7. | 19 ? 13 = 247 |
×
|
+
|
-
|
|
| 8. | 833 ? 605 = 228 |
×
|
+
|
-
|
|
| 9. | 994 ? 605 = 389 |
-
|
×
|
+
|
|
| 10. | 500 ? 226 = 274 |
×
|
-
|
+
|
|
| 11. | 905 ? 54 = 851 |
-
|
+
|
×
|
|
| 12. | 916 ? 891 = 1.807 |
×
|
+
|
-
|
|