Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 912 | + | 751 | = |
|
| 2. | 529 | + | 369 | = |
|
| 3. | 841 | + | 488 | = |
|
| 4. | 943 | + | 747 | = |
|
| 5. | 747 | + | 629 | = |
|
| 6. | 343 | + | 272 | = |
|
| 7. | 711 | + | 460 | = |
|
| 8. | 795 | + | 773 | = |
|
| 9. | 823 | + | 742 | = |
|
| 10. | 915 | + | 345 | = |
|
| Oefening 2 | |||||
| 1. | 719 | + | 521 | = |
|
| 2. | 788 | + | 228 | = |
|
| 3. | 771 | + | 415 | = |
|
| 4. | 411 | + | 269 | = |
|
| 5. | 827 | + | 360 | = |
|
| 6. | 838 | + | 373 | = |
|
| 7. | 929 | + | 761 | = |
|
| 8. | 743 | + | 514 | = |
|
| 9. | 632 | + | 563 | = |
|
| 10. | 607 | + | 248 | = |
|
| Oefening 3 | |||||
| 1. | 716 | + | 298 | = |
|
| 2. | 657 | + | 247 | = |
|
| 3. | 824 | + | 402 | = |
|
| 4. | 753 | + | 233 | = |
|
| 5. | 610 | + | 354 | = |
|
| 6. | 731 | + | 498 | = |
|
| 7. | 983 | + | 787 | = |
|
| 8. | 872 | + | 458 | = |
|
| 9. | 426 | + | 272 | = |
|
| 10. | 522 | + | 485 | = |
|
| Oefening 4 | |||||
| 1. | 906 | + | 621 | = |
|
| 2. | 748 | + | 332 | = |
|
| 3. | 807 | + | 281 | = |
|
| 4. | 768 | + | 261 | = |
|
| 5. | 846 | + | 301 | = |
|
| 6. | 908 | + | 667 | = |
|
| 7. | 726 | + | 707 | = |
|
| 8. | 776 | + | 369 | = |
|
| 9. | 847 | + | 441 | = |
|
| 10. | 274 | + | 251 | = |
|