Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 17 ? 12 = 204 |
+
|
-
|
×
|
|
| 2. | 16 ? 14 = 224 |
-
|
+
|
×
|
|
| 3. | 19 ? 12 = 228 |
-
|
×
|
+
|
|
| 4. | 236 ? 231 = 5 |
+
|
×
|
-
|
|
| 5. | 394 ? 262 = 132 |
+
|
-
|
×
|
|
| 6. | 13 ? 10 = 130 |
-
|
+
|
×
|
|
| 7. | 13 ? 11 = 143 |
×
|
+
|
-
|
|
| 8. | 918 ? 728 = 190 |
+
|
-
|
×
|
|
| 9. | 19 ? 10 = 190 |
+
|
-
|
×
|
|
| 10. | 20 ? 15 = 300 |
×
|
+
|
-
|
|
| 11. | 201 ? 151 = 50 |
×
|
-
|
+
|
|
| 12. | 200 ? 94 = 294 |
-
|
+
|
×
|
|