| Oefening 1 | |||||
| 1. | 755 ? 147 = 608 |
+
|
-
|
×
|
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| 2. | 770 ? 520 = 1.290 |
-
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+
|
×
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|
| 3. | 466 ? 401 = 65 |
-
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×
|
+
|
|
| 4. | 451 ? 173 = 624 |
×
|
+
|
-
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| 5. | 875 ? 687 = 188 |
-
|
+
|
×
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|
| 6. | 365 ? 301 = 666 |
+
|
×
|
-
|
|
| 7. | 985 ? 920 = 1.905 |
+
|
-
|
×
|
|
| 8. | 691 ? 496 = 1.187 |
+
|
×
|
-
|
|
| 9. | 378 ? 261 = 639 |
-
|
×
|
+
|
|
| 10. | 18 ? 15 = 270 |
×
|
+
|
-
|
|
| 11. | 867 ? 505 = 362 |
-
|
+
|
×
|
|
| 12. | 347 ? 232 = 579 |
-
|
+
|
×
|
|
| Oefening 1 | |||||
| 1. | 755 ? 147 = 608 |
+
|
-
|
×
|
|
| 2. | 770 ? 520 = 1.290 |
-
|
+
|
×
|
|
| 3. | 466 ? 401 = 65 |
-
|
×
|
+
|
|
| 4. | 451 ? 173 = 624 |
×
|
+
|
-
|
|
| 5. | 875 ? 687 = 188 |
-
|
+
|
×
|
|
| 6. | 365 ? 301 = 666 |
+
|
×
|
-
|
|
| 7. | 985 ? 920 = 1.905 |
+
|
-
|
×
|
|
| 8. | 691 ? 496 = 1.187 |
+
|
×
|
-
|
|
| 9. | 378 ? 261 = 639 |
-
|
×
|
+
|
|
| 10. | 18 ? 15 = 270 |
×
|
+
|
-
|
|
| 11. | 867 ? 505 = 362 |
-
|
+
|
×
|
|
| 12. | 347 ? 232 = 579 |
-
|
+
|
×
|
|