| Oefening 1 | |||||
| 1. | 925 ? 217 = 1.142 |
+
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×
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| 2. | 323 ? 140 = 183 |
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×
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+
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| 3. | 521 ? 244 = 765 |
×
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+
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| 4. | 18 ? 16 = 288 |
×
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+
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| 5. | 16 ? 11 = 176 |
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+
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×
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| 6. | 17 ? 15 = 255 |
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+
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×
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| 7. | 787 ? 60 = 727 |
+
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-
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×
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| 8. | 818 ? 780 = 1.598 |
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×
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+
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| 9. | 16 ? 13 = 208 |
×
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+
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| 10. | 432 ? 164 = 268 |
+
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×
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| 11. | 589 ? 419 = 170 |
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+
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×
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| 12. | 845 ? 413 = 432 |
×
|
+
|
-
|
|
| Oefening 1 | |||||
| 1. | 925 ? 217 = 1.142 |
+
|
-
|
×
|
|
| 2. | 323 ? 140 = 183 |
-
|
×
|
+
|
|
| 3. | 521 ? 244 = 765 |
×
|
+
|
-
|
|
| 4. | 18 ? 16 = 288 |
×
|
+
|
-
|
|
| 5. | 16 ? 11 = 176 |
-
|
+
|
×
|
|
| 6. | 17 ? 15 = 255 |
-
|
+
|
×
|
|
| 7. | 787 ? 60 = 727 |
+
|
-
|
×
|
|
| 8. | 818 ? 780 = 1.598 |
-
|
×
|
+
|
|
| 9. | 16 ? 13 = 208 |
×
|
-
|
+
|
|
| 10. | 432 ? 164 = 268 |
+
|
-
|
×
|
|
| 11. | 589 ? 419 = 170 |
-
|
+
|
×
|
|
| 12. | 845 ? 413 = 432 |
×
|
+
|
-
|
|