| Oefening 1 | |||||
| 1. | 846 ? 494 = 1.340 |
+
|
×
|
-
|
|
| 2. | 11 ? 10 = 110 |
×
|
-
|
+
|
|
| 3. | 588 ? 288 = 876 |
×
|
-
|
+
|
|
| 4. | 334 ? 175 = 509 |
-
|
+
|
×
|
|
| 5. | 14 ? 10 = 140 |
+
|
×
|
-
|
|
| 6. | 20 ? 10 = 200 |
-
|
+
|
×
|
|
| 7. | 16 ? 11 = 176 |
-
|
+
|
×
|
|
| 8. | 17 ? 12 = 204 |
×
|
-
|
+
|
|
| 9. | 891 ? 178 = 1.069 |
-
|
+
|
×
|
|
| 10. | 866 ? 167 = 1.033 |
×
|
+
|
-
|
|
| 11. | 244 ? 116 = 128 |
-
|
×
|
+
|
|
| 12. | 15 ? 13 = 195 |
×
|
+
|
-
|
|
| Oefening 1 | |||||
| 1. | 846 ? 494 = 1.340 |
+
|
×
|
-
|
|
| 2. | 11 ? 10 = 110 |
×
|
-
|
+
|
|
| 3. | 588 ? 288 = 876 |
×
|
-
|
+
|
|
| 4. | 334 ? 175 = 509 |
-
|
+
|
×
|
|
| 5. | 14 ? 10 = 140 |
+
|
×
|
-
|
|
| 6. | 20 ? 10 = 200 |
-
|
+
|
×
|
|
| 7. | 16 ? 11 = 176 |
-
|
+
|
×
|
|
| 8. | 17 ? 12 = 204 |
×
|
-
|
+
|
|
| 9. | 891 ? 178 = 1.069 |
-
|
+
|
×
|
|
| 10. | 866 ? 167 = 1.033 |
×
|
+
|
-
|
|
| 11. | 244 ? 116 = 128 |
-
|
×
|
+
|
|
| 12. | 15 ? 13 = 195 |
×
|
+
|
-
|
|