Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 147 ? 52 = 95 |
-
|
×
|
+
|
|
| 2. | 9 ? 5 = 45 |
×
|
-
|
+
|
|
| 3. | 13 ? 9 = 117 |
-
|
+
|
×
|
|
| 4. | 136 ? 66 = 202 |
×
|
+
|
-
|
|
| 5. | 113 ? 53 = 166 |
×
|
+
|
-
|
|
| 6. | 105 ? 72 = 33 |
×
|
+
|
-
|
|
| 7. | 15 ? 7 = 105 |
×
|
+
|
-
|
|
| 8. | 107 ? 85 = 192 |
+
|
×
|
-
|
|
| 9. | 191 ? 187 = 4 |
+
|
-
|
×
|
|
| 10. | 13 ? 12 = 156 |
+
|
×
|
-
|
|
| 11. | 177 ? 92 = 269 |
×
|
-
|
+
|
|
| 12. | 181 ? 109 = 72 |
-
|
+
|
×
|
|