Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 716 | + | 310 | = |
|
| 2. | 753 | + | 425 | = |
|
| 3. | 953 | + | 440 | = |
|
| 4. | 614 | + | 222 | = |
|
| 5. | 813 | + | 793 | = |
|
| 6. | 937 | + | 359 | = |
|
| 7. | 555 | + | 309 | = |
|
| 8. | 979 | + | 939 | = |
|
| 9. | 873 | + | 475 | = |
|
| 10. | 978 | + | 405 | = |
|
| Oefening 2 | |||||
| 1. | 685 | + | 343 | = |
|
| 2. | 506 | + | 474 | = |
|
| 3. | 816 | + | 623 | = |
|
| 4. | 767 | + | 449 | = |
|
| 5. | 892 | + | 452 | = |
|
| 6. | 363 | + | 316 | = |
|
| 7. | 855 | + | 520 | = |
|
| 8. | 895 | + | 870 | = |
|
| 9. | 738 | + | 515 | = |
|
| 10. | 819 | + | 574 | = |
|
| Oefening 3 | |||||
| 1. | 959 | + | 851 | = |
|
| 2. | 933 | + | 584 | = |
|
| 3. | 612 | + | 270 | = |
|
| 4. | 765 | + | 216 | = |
|
| 5. | 775 | + | 266 | = |
|
| 6. | 828 | + | 424 | = |
|
| 7. | 859 | + | 762 | = |
|
| 8. | 508 | + | 458 | = |
|
| 9. | 749 | + | 596 | = |
|
| 10. | 874 | + | 372 | = |
|
| Oefening 4 | |||||
| 1. | 884 | + | 868 | = |
|
| 2. | 509 | + | 477 | = |
|
| 3. | 887 | + | 772 | = |
|
| 4. | 703 | + | 628 | = |
|
| 5. | 801 | + | 449 | = |
|
| 6. | 944 | + | 511 | = |
|
| 7. | 764 | + | 246 | = |
|
| 8. | 900 | + | 566 | = |
|
| 9. | 864 | + | 329 | = |
|
| 10. | 594 | + | 344 | = |
|