Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 171 ? 92 = 79 |
-
|
×
|
+
|
|
| 2. | 182 ? 152 = 334 |
+
|
-
|
×
|
|
| 3. | 160 ? 51 = 109 |
×
|
+
|
-
|
|
| 4. | 69 ? 58 = 11 |
-
|
+
|
×
|
|
| 5. | 111 ? 108 = 219 |
+
|
-
|
×
|
|
| 6. | 141 ? 87 = 228 |
+
|
×
|
-
|
|
| 7. | 171 ? 147 = 318 |
+
|
×
|
-
|
|
| 8. | 61 ? 61 = 0 |
+
|
-
|
×
|
|
| 9. | 14 ? 7 = 98 |
+
|
-
|
×
|
|
| 10. | 166 ? 160 = 326 |
-
|
+
|
×
|
|
| 11. | 184 ? 175 = 9 |
-
|
×
|
+
|
|
| 12. | 14 ? 13 = 182 |
+
|
-
|
×
|
|