Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 890 | + | 502 | = |
|
| 2. | 354 | + | 332 | = |
|
| 3. | 472 | + | 287 | = |
|
| 4. | 673 | + | 394 | = |
|
| 5. | 974 | + | 283 | = |
|
| 6. | 849 | + | 713 | = |
|
| 7. | 739 | + | 682 | = |
|
| 8. | 973 | + | 443 | = |
|
| 9. | 688 | + | 263 | = |
|
| 10. | 879 | + | 209 | = |
|
| Oefening 2 | |||||
| 1. | 845 | + | 390 | = |
|
| 2. | 945 | + | 465 | = |
|
| 3. | 959 | + | 588 | = |
|
| 4. | 997 | + | 839 | = |
|
| 5. | 867 | + | 340 | = |
|
| 6. | 563 | + | 483 | = |
|
| 7. | 916 | + | 791 | = |
|
| 8. | 576 | + | 383 | = |
|
| 9. | 813 | + | 527 | = |
|
| 10. | 855 | + | 362 | = |
|
| Oefening 3 | |||||
| 1. | 421 | + | 402 | = |
|
| 2. | 953 | + | 538 | = |
|
| 3. | 570 | + | 524 | = |
|
| 4. | 844 | + | 478 | = |
|
| 5. | 884 | + | 723 | = |
|
| 6. | 595 | + | 302 | = |
|
| 7. | 844 | + | 449 | = |
|
| 8. | 904 | + | 721 | = |
|
| 9. | 995 | + | 706 | = |
|
| 10. | 791 | + | 706 | = |
|
| Oefening 4 | |||||
| 1. | 788 | + | 225 | = |
|
| 2. | 747 | + | 523 | = |
|
| 3. | 606 | + | 445 | = |
|
| 4. | 797 | + | 258 | = |
|
| 5. | 960 | + | 757 | = |
|
| 6. | 907 | + | 747 | = |
|
| 7. | 571 | + | 331 | = |
|
| 8. | 836 | + | 209 | = |
|
| 9. | 613 | + | 205 | = |
|
| 10. | 291 | + | 252 | = |
|