Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 836 | + | 684 | = |
|
| 2. | 934 | + | 240 | = |
|
| 3. | 886 | + | 393 | = |
|
| 4. | 820 | + | 807 | = |
|
| 5. | 841 | + | 505 | = |
|
| 6. | 622 | + | 409 | = |
|
| 7. | 593 | + | 205 | = |
|
| 8. | 262 | + | 228 | = |
|
| 9. | 888 | + | 855 | = |
|
| 10. | 541 | + | 260 | = |
|
| Oefening 2 | |||||
| 1. | 911 | + | 541 | = |
|
| 2. | 418 | + | 248 | = |
|
| 3. | 813 | + | 642 | = |
|
| 4. | 858 | + | 728 | = |
|
| 5. | 769 | + | 522 | = |
|
| 6. | 952 | + | 387 | = |
|
| 7. | 959 | + | 801 | = |
|
| 8. | 591 | + | 305 | = |
|
| 9. | 570 | + | 201 | = |
|
| 10. | 894 | + | 870 | = |
|
| Oefening 3 | |||||
| 1. | 815 | + | 577 | = |
|
| 2. | 616 | + | 265 | = |
|
| 3. | 411 | + | 362 | = |
|
| 4. | 828 | + | 576 | = |
|
| 5. | 804 | + | 712 | = |
|
| 6. | 472 | + | 275 | = |
|
| 7. | 845 | + | 380 | = |
|
| 8. | 707 | + | 494 | = |
|
| 9. | 551 | + | 210 | = |
|
| 10. | 772 | + | 743 | = |
|
| Oefening 4 | |||||
| 1. | 597 | + | 354 | = |
|
| 2. | 554 | + | 532 | = |
|
| 3. | 712 | + | 564 | = |
|
| 4. | 953 | + | 245 | = |
|
| 5. | 650 | + | 527 | = |
|
| 6. | 605 | + | 528 | = |
|
| 7. | 371 | + | 260 | = |
|
| 8. | 898 | + | 536 | = |
|
| 9. | 707 | + | 313 | = |
|
| 10. | 429 | + | 391 | = |
|