Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 399 | + | 201 | = |
|
| 2. | 291 | + | 249 | = |
|
| 3. | 991 | + | 519 | = |
|
| 4. | 929 | + | 266 | = |
|
| 5. | 823 | + | 452 | = |
|
| 6. | 531 | + | 375 | = |
|
| 7. | 810 | + | 576 | = |
|
| 8. | 811 | + | 734 | = |
|
| 9. | 920 | + | 786 | = |
|
| 10. | 769 | + | 220 | = |
|
| Oefening 2 | |||||
| 1. | 896 | + | 587 | = |
|
| 2. | 826 | + | 578 | = |
|
| 3. | 983 | + | 571 | = |
|
| 4. | 952 | + | 440 | = |
|
| 5. | 953 | + | 886 | = |
|
| 6. | 933 | + | 616 | = |
|
| 7. | 956 | + | 236 | = |
|
| 8. | 815 | + | 438 | = |
|
| 9. | 647 | + | 560 | = |
|
| 10. | 961 | + | 891 | = |
|
| Oefening 3 | |||||
| 1. | 453 | + | 244 | = |
|
| 2. | 874 | + | 662 | = |
|
| 3. | 820 | + | 255 | = |
|
| 4. | 953 | + | 904 | = |
|
| 5. | 481 | + | 310 | = |
|
| 6. | 572 | + | 307 | = |
|
| 7. | 377 | + | 297 | = |
|
| 8. | 527 | + | 301 | = |
|
| 9. | 976 | + | 495 | = |
|
| 10. | 847 | + | 610 | = |
|
| Oefening 4 | |||||
| 1. | 870 | + | 734 | = |
|
| 2. | 636 | + | 617 | = |
|
| 3. | 791 | + | 676 | = |
|
| 4. | 955 | + | 664 | = |
|
| 5. | 664 | + | 411 | = |
|
| 6. | 486 | + | 328 | = |
|
| 7. | 803 | + | 225 | = |
|
| 8. | 643 | + | 260 | = |
|
| 9. | 595 | + | 296 | = |
|
| 10. | 936 | + | 769 | = |
|