| Oefening 1 | |||||
| 1. | 898 ? 505 = 393 |
-
|
+
|
×
|
|
| 2. | 924 ? 912 = 12 |
-
|
+
|
×
|
|
| 3. | 841 ? 808 = 33 |
+
|
×
|
-
|
|
| 4. | 410 ? 98 = 312 |
-
|
+
|
×
|
|
| 5. | 20 ? 17 = 340 |
+
|
-
|
×
|
|
| 6. | 20 ? 10 = 200 |
-
|
+
|
×
|
|
| 7. | 626 ? 248 = 874 |
×
|
-
|
+
|
|
| 8. | 10 ? 10 = 100 |
+
|
-
|
×
|
|
| 9. | 650 ? 153 = 803 |
×
|
+
|
-
|
|
| 10. | 97 ? 91 = 6 |
+
|
-
|
×
|
|
| 11. | 19 ? 11 = 209 |
-
|
×
|
+
|
|
| 12. | 18 ? 18 = 324 |
-
|
+
|
×
|
|
| Oefening 1 | |||||
| 1. | 898 ? 505 = 393 |
-
|
+
|
×
|
|
| 2. | 924 ? 912 = 12 |
-
|
+
|
×
|
|
| 3. | 841 ? 808 = 33 |
+
|
×
|
-
|
|
| 4. | 410 ? 98 = 312 |
-
|
+
|
×
|
|
| 5. | 20 ? 17 = 340 |
+
|
-
|
×
|
|
| 6. | 20 ? 10 = 200 |
-
|
+
|
×
|
|
| 7. | 626 ? 248 = 874 |
×
|
-
|
+
|
|
| 8. | 10 ? 10 = 100 |
+
|
-
|
×
|
|
| 9. | 650 ? 153 = 803 |
×
|
+
|
-
|
|
| 10. | 97 ? 91 = 6 |
+
|
-
|
×
|
|
| 11. | 19 ? 11 = 209 |
-
|
×
|
+
|
|
| 12. | 18 ? 18 = 324 |
-
|
+
|
×
|
|