Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 791 | + | 254 | = |
|
| 2. | 913 | + | 627 | = |
|
| 3. | 941 | + | 535 | = |
|
| 4. | 997 | + | 503 | = |
|
| 5. | 894 | + | 550 | = |
|
| 6. | 991 | + | 427 | = |
|
| 7. | 873 | + | 718 | = |
|
| 8. | 991 | + | 716 | = |
|
| 9. | 608 | + | 390 | = |
|
| 10. | 340 | + | 243 | = |
|
| Oefening 2 | |||||
| 1. | 771 | + | 220 | = |
|
| 2. | 787 | + | 335 | = |
|
| 3. | 855 | + | 226 | = |
|
| 4. | 973 | + | 313 | = |
|
| 5. | 960 | + | 889 | = |
|
| 6. | 843 | + | 241 | = |
|
| 7. | 435 | + | 295 | = |
|
| 8. | 802 | + | 553 | = |
|
| 9. | 930 | + | 343 | = |
|
| 10. | 420 | + | 391 | = |
|
| Oefening 3 | |||||
| 1. | 691 | + | 567 | = |
|
| 2. | 706 | + | 488 | = |
|
| 3. | 409 | + | 215 | = |
|
| 4. | 542 | + | 520 | = |
|
| 5. | 325 | + | 317 | = |
|
| 6. | 573 | + | 357 | = |
|
| 7. | 906 | + | 681 | = |
|
| 8. | 426 | + | 216 | = |
|
| 9. | 799 | + | 536 | = |
|
| 10. | 727 | + | 569 | = |
|
| Oefening 4 | |||||
| 1. | 682 | + | 418 | = |
|
| 2. | 428 | + | 358 | = |
|
| 3. | 479 | + | 223 | = |
|
| 4. | 822 | + | 549 | = |
|
| 5. | 753 | + | 663 | = |
|
| 6. | 998 | + | 532 | = |
|
| 7. | 896 | + | 539 | = |
|
| 8. | 934 | + | 668 | = |
|
| 9. | 922 | + | 441 | = |
|
| 10. | 645 | + | 466 | = |
|