Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 154 ? 148 = 302 |
-
|
×
|
+
|
|
| 2. | 176 ? 56 = 232 |
-
|
×
|
+
|
|
| 3. | 110 ? 90 = 200 |
×
|
-
|
+
|
|
| 4. | 175 ? 94 = 269 |
×
|
+
|
-
|
|
| 5. | 187 ? 51 = 136 |
-
|
×
|
+
|
|
| 6. | 169 ? 155 = 324 |
+
|
-
|
×
|
|
| 7. | 13 ? 9 = 117 |
+
|
-
|
×
|
|
| 8. | 145 ? 140 = 285 |
-
|
×
|
+
|
|
| 9. | 151 ? 58 = 93 |
×
|
-
|
+
|
|
| 10. | 184 ? 55 = 129 |
+
|
×
|
-
|
|
| 11. | 138 ? 72 = 66 |
+
|
×
|
-
|
|
| 12. | 176 ? 127 = 303 |
+
|
×
|
-
|
|