Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 493 | + | 433 | = |
|
| 2. | 851 | + | 211 | = |
|
| 3. | 995 | + | 214 | = |
|
| 4. | 989 | + | 258 | = |
|
| 5. | 559 | + | 264 | = |
|
| 6. | 507 | + | 299 | = |
|
| 7. | 949 | + | 866 | = |
|
| 8. | 793 | + | 457 | = |
|
| 9. | 950 | + | 927 | = |
|
| 10. | 995 | + | 316 | = |
|
| Oefening 2 | |||||
| 1. | 999 | + | 267 | = |
|
| 2. | 321 | + | 211 | = |
|
| 3. | 845 | + | 344 | = |
|
| 4. | 916 | + | 808 | = |
|
| 5. | 883 | + | 678 | = |
|
| 6. | 705 | + | 481 | = |
|
| 7. | 644 | + | 280 | = |
|
| 8. | 973 | + | 294 | = |
|
| 9. | 782 | + | 729 | = |
|
| 10. | 906 | + | 583 | = |
|
| Oefening 3 | |||||
| 1. | 888 | + | 407 | = |
|
| 2. | 716 | + | 476 | = |
|
| 3. | 810 | + | 230 | = |
|
| 4. | 859 | + | 589 | = |
|
| 5. | 444 | + | 368 | = |
|
| 6. | 321 | + | 233 | = |
|
| 7. | 990 | + | 983 | = |
|
| 8. | 723 | + | 342 | = |
|
| 9. | 942 | + | 296 | = |
|
| 10. | 726 | + | 230 | = |
|
| Oefening 4 | |||||
| 1. | 704 | + | 635 | = |
|
| 2. | 720 | + | 657 | = |
|
| 3. | 404 | + | 219 | = |
|
| 4. | 726 | + | 572 | = |
|
| 5. | 490 | + | 482 | = |
|
| 6. | 962 | + | 763 | = |
|
| 7. | 722 | + | 422 | = |
|
| 8. | 639 | + | 566 | = |
|
| 9. | 792 | + | 239 | = |
|
| 10. | 983 | + | 251 | = |
|