Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 188 ? 51 = 239 |
-
|
+
|
×
|
|
| 2. | 13 ? 5 = 65 |
×
|
-
|
+
|
|
| 3. | 164 ? 105 = 269 |
×
|
+
|
-
|
|
| 4. | 121 ? 79 = 42 |
×
|
+
|
-
|
|
| 5. | 132 ? 88 = 220 |
+
|
×
|
-
|
|
| 6. | 14 ? 14 = 196 |
+
|
×
|
-
|
|
| 7. | 74 ? 66 = 8 |
+
|
-
|
×
|
|
| 8. | 197 ? 73 = 124 |
-
|
+
|
×
|
|
| 9. | 12 ? 10 = 120 |
-
|
+
|
×
|
|
| 10. | 102 ? 80 = 22 |
×
|
+
|
-
|
|
| 11. | 189 ? 52 = 137 |
+
|
-
|
×
|
|
| 12. | 186 ? 148 = 334 |
×
|
+
|
-
|
|