Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 191 ? 150 = 41 |
-
|
×
|
+
|
|
| 2. | 196 ? 176 = 372 |
×
|
-
|
+
|
|
| 3. | 200 ? 57 = 143 |
+
|
-
|
×
|
|
| 4. | 10 ? 9 = 90 |
-
|
×
|
+
|
|
| 5. | 15 ? 11 = 165 |
+
|
-
|
×
|
|
| 6. | 187 ? 136 = 51 |
-
|
×
|
+
|
|
| 7. | 113 ? 80 = 33 |
+
|
-
|
×
|
|
| 8. | 9 ? 6 = 54 |
-
|
+
|
×
|
|
| 9. | 15 ? 12 = 180 |
+
|
-
|
×
|
|
| 10. | 13 ? 9 = 117 |
×
|
+
|
-
|
|
| 11. | 159 ? 106 = 53 |
-
|
+
|
×
|
|
| 12. | 128 ? 75 = 53 |
+
|
×
|
-
|
|