Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 758 | + | 397 | = |
|
| 2. | 395 | + | 354 | = |
|
| 3. | 704 | + | 444 | = |
|
| 4. | 475 | + | 360 | = |
|
| 5. | 695 | + | 673 | = |
|
| 6. | 589 | + | 426 | = |
|
| 7. | 628 | + | 502 | = |
|
| 8. | 511 | + | 396 | = |
|
| 9. | 707 | + | 420 | = |
|
| 10. | 892 | + | 427 | = |
|
| Oefening 2 | |||||
| 1. | 838 | + | 643 | = |
|
| 2. | 887 | + | 300 | = |
|
| 3. | 332 | + | 205 | = |
|
| 4. | 871 | + | 517 | = |
|
| 5. | 852 | + | 562 | = |
|
| 6. | 581 | + | 395 | = |
|
| 7. | 820 | + | 568 | = |
|
| 8. | 932 | + | 231 | = |
|
| 9. | 674 | + | 430 | = |
|
| 10. | 732 | + | 730 | = |
|
| Oefening 3 | |||||
| 1. | 945 | + | 768 | = |
|
| 2. | 905 | + | 331 | = |
|
| 3. | 721 | + | 205 | = |
|
| 4. | 485 | + | 284 | = |
|
| 5. | 938 | + | 922 | = |
|
| 6. | 900 | + | 389 | = |
|
| 7. | 999 | + | 526 | = |
|
| 8. | 961 | + | 484 | = |
|
| 9. | 933 | + | 498 | = |
|
| 10. | 966 | + | 768 | = |
|
| Oefening 4 | |||||
| 1. | 469 | + | 319 | = |
|
| 2. | 725 | + | 233 | = |
|
| 3. | 952 | + | 820 | = |
|
| 4. | 505 | + | 246 | = |
|
| 5. | 645 | + | 544 | = |
|
| 6. | 768 | + | 446 | = |
|
| 7. | 813 | + | 562 | = |
|
| 8. | 727 | + | 562 | = |
|
| 9. | 285 | + | 258 | = |
|
| 10. | 743 | + | 516 | = |
|