Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 134 ? 89 = 223 |
-
|
+
|
×
|
|
| 2. | 139 ? 100 = 239 |
-
|
×
|
+
|
|
| 3. | 15 ? 14 = 210 |
×
|
+
|
-
|
|
| 4. | 172 ? 142 = 314 |
-
|
+
|
×
|
|
| 5. | 11 ? 7 = 77 |
-
|
+
|
×
|
|
| 6. | 11 ? 11 = 121 |
×
|
-
|
+
|
|
| 7. | 101 ? 79 = 22 |
+
|
×
|
-
|
|
| 8. | 129 ? 73 = 202 |
×
|
-
|
+
|
|
| 9. | 200 ? 73 = 127 |
-
|
×
|
+
|
|
| 10. | 58 ? 54 = 4 |
+
|
-
|
×
|
|
| 11. | 113 ? 102 = 11 |
-
|
+
|
×
|
|
| 12. | 164 ? 112 = 276 |
-
|
+
|
×
|
|