Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 683 | + | 370 | = |
|
| 2. | 983 | + | 676 | = |
|
| 3. | 896 | + | 706 | = |
|
| 4. | 921 | + | 663 | = |
|
| 5. | 865 | + | 340 | = |
|
| 6. | 797 | + | 768 | = |
|
| 7. | 873 | + | 860 | = |
|
| 8. | 449 | + | 319 | = |
|
| 9. | 907 | + | 543 | = |
|
| 10. | 235 | + | 230 | = |
|
| Oefening 2 | |||||
| 1. | 670 | + | 503 | = |
|
| 2. | 955 | + | 825 | = |
|
| 3. | 791 | + | 677 | = |
|
| 4. | 995 | + | 729 | = |
|
| 5. | 808 | + | 612 | = |
|
| 6. | 931 | + | 376 | = |
|
| 7. | 760 | + | 487 | = |
|
| 8. | 756 | + | 751 | = |
|
| 9. | 919 | + | 795 | = |
|
| 10. | 808 | + | 490 | = |
|
| Oefening 3 | |||||
| 1. | 523 | + | 241 | = |
|
| 2. | 434 | + | 369 | = |
|
| 3. | 914 | + | 663 | = |
|
| 4. | 797 | + | 544 | = |
|
| 5. | 655 | + | 210 | = |
|
| 6. | 630 | + | 258 | = |
|
| 7. | 934 | + | 354 | = |
|
| 8. | 614 | + | 333 | = |
|
| 9. | 926 | + | 662 | = |
|
| 10. | 531 | + | 202 | = |
|
| Oefening 4 | |||||
| 1. | 637 | + | 371 | = |
|
| 2. | 826 | + | 633 | = |
|
| 3. | 439 | + | 380 | = |
|
| 4. | 674 | + | 324 | = |
|
| 5. | 870 | + | 291 | = |
|
| 6. | 685 | + | 651 | = |
|
| 7. | 769 | + | 498 | = |
|
| 8. | 489 | + | 225 | = |
|
| 9. | 872 | + | 357 | = |
|
| 10. | 941 | + | 801 | = |
|