Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 996 | + | 943 | = |
|
| 2. | 932 | + | 801 | = |
|
| 3. | 433 | + | 236 | = |
|
| 4. | 611 | + | 358 | = |
|
| 5. | 677 | + | 418 | = |
|
| 6. | 514 | + | 342 | = |
|
| 7. | 925 | + | 478 | = |
|
| 8. | 553 | + | 256 | = |
|
| 9. | 471 | + | 402 | = |
|
| 10. | 817 | + | 716 | = |
|
| Oefening 2 | |||||
| 1. | 561 | + | 522 | = |
|
| 2. | 601 | + | 501 | = |
|
| 3. | 499 | + | 228 | = |
|
| 4. | 962 | + | 873 | = |
|
| 5. | 336 | + | 230 | = |
|
| 6. | 496 | + | 386 | = |
|
| 7. | 941 | + | 464 | = |
|
| 8. | 743 | + | 456 | = |
|
| 9. | 976 | + | 671 | = |
|
| 10. | 751 | + | 713 | = |
|
| Oefening 3 | |||||
| 1. | 601 | + | 205 | = |
|
| 2. | 874 | + | 833 | = |
|
| 3. | 711 | + | 397 | = |
|
| 4. | 771 | + | 573 | = |
|
| 5. | 882 | + | 380 | = |
|
| 6. | 870 | + | 669 | = |
|
| 7. | 883 | + | 467 | = |
|
| 8. | 972 | + | 932 | = |
|
| 9. | 943 | + | 540 | = |
|
| 10. | 833 | + | 476 | = |
|
| Oefening 4 | |||||
| 1. | 355 | + | 209 | = |
|
| 2. | 785 | + | 283 | = |
|
| 3. | 910 | + | 608 | = |
|
| 4. | 902 | + | 368 | = |
|
| 5. | 764 | + | 503 | = |
|
| 6. | 613 | + | 528 | = |
|
| 7. | 832 | + | 375 | = |
|
| 8. | 689 | + | 328 | = |
|
| 9. | 649 | + | 354 | = |
|
| 10. | 749 | + | 583 | = |
|