Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 904 | + | 413 | = |
|
| 2. | 525 | + | 302 | = |
|
| 3. | 831 | + | 612 | = |
|
| 4. | 865 | + | 778 | = |
|
| 5. | 536 | + | 400 | = |
|
| 6. | 992 | + | 203 | = |
|
| 7. | 816 | + | 524 | = |
|
| 8. | 553 | + | 475 | = |
|
| 9. | 498 | + | 338 | = |
|
| 10. | 735 | + | 639 | = |
|
| Oefening 2 | |||||
| 1. | 888 | + | 665 | = |
|
| 2. | 484 | + | 470 | = |
|
| 3. | 909 | + | 285 | = |
|
| 4. | 714 | + | 655 | = |
|
| 5. | 937 | + | 811 | = |
|
| 6. | 974 | + | 716 | = |
|
| 7. | 643 | + | 366 | = |
|
| 8. | 923 | + | 635 | = |
|
| 9. | 964 | + | 646 | = |
|
| 10. | 620 | + | 515 | = |
|
| Oefening 3 | |||||
| 1. | 642 | + | 369 | = |
|
| 2. | 625 | + | 284 | = |
|
| 3. | 979 | + | 677 | = |
|
| 4. | 691 | + | 435 | = |
|
| 5. | 952 | + | 273 | = |
|
| 6. | 908 | + | 541 | = |
|
| 7. | 977 | + | 602 | = |
|
| 8. | 350 | + | 281 | = |
|
| 9. | 649 | + | 414 | = |
|
| 10. | 432 | + | 425 | = |
|
| Oefening 4 | |||||
| 1. | 455 | + | 346 | = |
|
| 2. | 660 | + | 281 | = |
|
| 3. | 819 | + | 578 | = |
|
| 4. | 789 | + | 246 | = |
|
| 5. | 287 | + | 276 | = |
|
| 6. | 339 | + | 204 | = |
|
| 7. | 989 | + | 211 | = |
|
| 8. | 987 | + | 896 | = |
|
| 9. | 941 | + | 882 | = |
|
| 10. | 769 | + | 304 | = |
|