| Oefening 1 | |||||
| 1. | 915 ? 234 = 1.149 |
-
|
×
|
+
|
|
| 2. | 13 ? 12 = 156 |
+
|
×
|
-
|
|
| 3. | 890 ? 461 = 1.351 |
+
|
×
|
-
|
|
| 4. | 17 ? 11 = 187 |
×
|
-
|
+
|
|
| 5. | 482 ? 224 = 706 |
-
|
+
|
×
|
|
| 6. | 921 ? 74 = 995 |
+
|
-
|
×
|
|
| 7. | 878 ? 712 = 166 |
-
|
×
|
+
|
|
| 8. | 20 ? 19 = 380 |
-
|
+
|
×
|
|
| 9. | 160 ? 96 = 256 |
×
|
-
|
+
|
|
| 10. | 819 ? 60 = 759 |
-
|
+
|
×
|
|
| 11. | 579 ? 131 = 710 |
×
|
+
|
-
|
|
| 12. | 536 ? 82 = 454 |
-
|
×
|
+
|
|
| Oefening 1 | |||||
| 1. | 915 ? 234 = 1.149 |
-
|
×
|
+
|
|
| 2. | 13 ? 12 = 156 |
+
|
×
|
-
|
|
| 3. | 890 ? 461 = 1.351 |
+
|
×
|
-
|
|
| 4. | 17 ? 11 = 187 |
×
|
-
|
+
|
|
| 5. | 482 ? 224 = 706 |
-
|
+
|
×
|
|
| 6. | 921 ? 74 = 995 |
+
|
-
|
×
|
|
| 7. | 878 ? 712 = 166 |
-
|
×
|
+
|
|
| 8. | 20 ? 19 = 380 |
-
|
+
|
×
|
|
| 9. | 160 ? 96 = 256 |
×
|
-
|
+
|
|
| 10. | 819 ? 60 = 759 |
-
|
+
|
×
|
|
| 11. | 579 ? 131 = 710 |
×
|
+
|
-
|
|
| 12. | 536 ? 82 = 454 |
-
|
×
|
+
|
|