| Oefening 1 | |||||
| 1. | 632 ? 196 = 828 |
×
|
-
|
+
|
|
| 2. | 862 ? 668 = 194 |
+
|
×
|
-
|
|
| 3. | 251 ? 195 = 446 |
×
|
+
|
-
|
|
| 4. | 222 ? 121 = 343 |
+
|
-
|
×
|
|
| 5. | 593 ? 409 = 1.002 |
-
|
×
|
+
|
|
| 6. | 20 ? 15 = 300 |
-
|
×
|
+
|
|
| 7. | 648 ? 173 = 821 |
×
|
-
|
+
|
|
| 8. | 728 ? 507 = 221 |
×
|
-
|
+
|
|
| 9. | 914 ? 476 = 1.390 |
+
|
-
|
×
|
|
| 10. | 16 ? 16 = 256 |
-
|
×
|
+
|
|
| 11. | 977 ? 293 = 684 |
-
|
+
|
×
|
|
| 12. | 896 ? 646 = 250 |
×
|
+
|
-
|
|
| Oefening 1 | |||||
| 1. | 632 ? 196 = 828 |
×
|
-
|
+
|
|
| 2. | 862 ? 668 = 194 |
+
|
×
|
-
|
|
| 3. | 251 ? 195 = 446 |
×
|
+
|
-
|
|
| 4. | 222 ? 121 = 343 |
+
|
-
|
×
|
|
| 5. | 593 ? 409 = 1.002 |
-
|
×
|
+
|
|
| 6. | 20 ? 15 = 300 |
-
|
×
|
+
|
|
| 7. | 648 ? 173 = 821 |
×
|
-
|
+
|
|
| 8. | 728 ? 507 = 221 |
×
|
-
|
+
|
|
| 9. | 914 ? 476 = 1.390 |
+
|
-
|
×
|
|
| 10. | 16 ? 16 = 256 |
-
|
×
|
+
|
|
| 11. | 977 ? 293 = 684 |
-
|
+
|
×
|
|
| 12. | 896 ? 646 = 250 |
×
|
+
|
-
|
|