Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 6 ? 5 = 30 |
+
|
-
|
×
|
|
| 2. | 14 ? 11 = 154 |
×
|
+
|
-
|
|
| 3. | 11 ? 10 = 110 |
+
|
-
|
×
|
|
| 4. | 8 ? 7 = 56 |
+
|
-
|
×
|
|
| 5. | 15 ? 8 = 120 |
×
|
-
|
+
|
|
| 6. | 200 ? 92 = 108 |
-
|
×
|
+
|
|
| 7. | 15 ? 12 = 180 |
×
|
+
|
-
|
|
| 8. | 11 ? 9 = 99 |
×
|
+
|
-
|
|
| 9. | 9 ? 7 = 63 |
+
|
-
|
×
|
|
| 10. | 171 ? 87 = 84 |
+
|
-
|
×
|
|
| 11. | 194 ? 77 = 271 |
×
|
+
|
-
|
|
| 12. | 12 ? 5 = 60 |
+
|
-
|
×
|
|