Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 14 ? 12 = 168 |
-
|
+
|
×
|
|
| 2. | 894 ? 313 = 1.207 |
-
|
×
|
+
|
|
| 3. | 949 ? 283 = 666 |
+
|
-
|
×
|
|
| 4. | 17 ? 15 = 255 |
+
|
×
|
-
|
|
| 5. | 958 ? 762 = 1.720 |
×
|
+
|
-
|
|
| 6. | 946 ? 516 = 1.462 |
+
|
-
|
×
|
|
| 7. | 16 ? 11 = 176 |
-
|
+
|
×
|
|
| 8. | 596 ? 587 = 1.183 |
×
|
+
|
-
|
|
| 9. | 864 ? 611 = 1.475 |
+
|
×
|
-
|
|
| 10. | 413 ? 71 = 342 |
-
|
×
|
+
|
|
| 11. | 276 ? 134 = 142 |
-
|
+
|
×
|
|
| 12. | 603 ? 253 = 856 |
×
|
+
|
-
|
|