Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 943 | + | 870 | = |
|
| 2. | 429 | + | 290 | = |
|
| 3. | 625 | + | 457 | = |
|
| 4. | 782 | + | 713 | = |
|
| 5. | 648 | + | 574 | = |
|
| 6. | 911 | + | 745 | = |
|
| 7. | 710 | + | 695 | = |
|
| 8. | 398 | + | 366 | = |
|
| 9. | 402 | + | 295 | = |
|
| 10. | 900 | + | 596 | = |
|
| Oefening 2 | |||||
| 1. | 753 | + | 701 | = |
|
| 2. | 844 | + | 406 | = |
|
| 3. | 739 | + | 639 | = |
|
| 4. | 583 | + | 481 | = |
|
| 5. | 658 | + | 327 | = |
|
| 6. | 489 | + | 200 | = |
|
| 7. | 973 | + | 589 | = |
|
| 8. | 879 | + | 401 | = |
|
| 9. | 264 | + | 225 | = |
|
| 10. | 257 | + | 204 | = |
|
| Oefening 3 | |||||
| 1. | 649 | + | 212 | = |
|
| 2. | 755 | + | 736 | = |
|
| 3. | 869 | + | 771 | = |
|
| 4. | 914 | + | 716 | = |
|
| 5. | 886 | + | 741 | = |
|
| 6. | 444 | + | 358 | = |
|
| 7. | 413 | + | 302 | = |
|
| 8. | 846 | + | 209 | = |
|
| 9. | 496 | + | 359 | = |
|
| 10. | 828 | + | 222 | = |
|
| Oefening 4 | |||||
| 1. | 792 | + | 258 | = |
|
| 2. | 881 | + | 732 | = |
|
| 3. | 781 | + | 634 | = |
|
| 4. | 920 | + | 882 | = |
|
| 5. | 878 | + | 370 | = |
|
| 6. | 349 | + | 298 | = |
|
| 7. | 747 | + | 296 | = |
|
| 8. | 572 | + | 395 | = |
|
| 9. | 871 | + | 351 | = |
|
| 10. | 771 | + | 446 | = |
|