| Oefening 1 | |||||
| 1. | 7 ? 5 = 35 |
+
|
×
|
-
|
|
| 2. | 15 ? 10 = 150 |
+
|
×
|
-
|
|
| 3. | 162 ? 97 = 259 |
×
|
-
|
+
|
|
| 4. | 8 ? 7 = 56 |
-
|
×
|
+
|
|
| 5. | 6 ? 6 = 36 |
×
|
-
|
+
|
|
| 6. | 11 ? 5 = 55 |
+
|
-
|
×
|
|
| 7. | 8 ? 8 = 64 |
-
|
×
|
+
|
|
| 8. | 162 ? 60 = 222 |
-
|
+
|
×
|
|
| 9. | 10 ? 5 = 50 |
×
|
-
|
+
|
|
| 10. | 13 ? 5 = 65 |
+
|
×
|
-
|
|
| 11. | 195 ? 55 = 250 |
-
|
+
|
×
|
|
| 12. | 100 ? 64 = 36 |
×
|
-
|
+
|
|
| Oefening 1 | |||||
| 1. | 7 ? 5 = 35 |
+
|
×
|
-
|
|
| 2. | 15 ? 10 = 150 |
+
|
×
|
-
|
|
| 3. | 162 ? 97 = 259 |
×
|
-
|
+
|
|
| 4. | 8 ? 7 = 56 |
-
|
×
|
+
|
|
| 5. | 6 ? 6 = 36 |
×
|
-
|
+
|
|
| 6. | 11 ? 5 = 55 |
+
|
-
|
×
|
|
| 7. | 8 ? 8 = 64 |
-
|
×
|
+
|
|
| 8. | 162 ? 60 = 222 |
-
|
+
|
×
|
|
| 9. | 10 ? 5 = 50 |
×
|
-
|
+
|
|
| 10. | 13 ? 5 = 65 |
+
|
×
|
-
|
|
| 11. | 195 ? 55 = 250 |
-
|
+
|
×
|
|
| 12. | 100 ? 64 = 36 |
×
|
-
|
+
|
|