Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 396 ? 232 = 164 |
×
|
+
|
-
|
|
| 2. | 834 ? 361 = 473 |
-
|
+
|
×
|
|
| 3. | 695 ? 364 = 1.059 |
×
|
+
|
-
|
|
| 4. | 871 ? 341 = 1.212 |
-
|
+
|
×
|
|
| 5. | 19 ? 12 = 228 |
-
|
×
|
+
|
|
| 6. | 14 ? 10 = 140 |
+
|
×
|
-
|
|
| 7. | 167 ? 107 = 274 |
-
|
+
|
×
|
|
| 8. | 247 ? 62 = 309 |
+
|
-
|
×
|
|
| 9. | 512 ? 307 = 819 |
×
|
+
|
-
|
|
| 10. | 793 ? 315 = 1.108 |
×
|
+
|
-
|
|
| 11. | 709 ? 673 = 36 |
+
|
-
|
×
|
|
| 12. | 576 ? 445 = 1.021 |
-
|
+
|
×
|
|