Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 672 | + | 222 | = |
|
| 2. | 935 | + | 386 | = |
|
| 3. | 761 | + | 707 | = |
|
| 4. | 649 | + | 488 | = |
|
| 5. | 910 | + | 563 | = |
|
| 6. | 1.000 | + | 443 | = |
|
| 7. | 677 | + | 522 | = |
|
| 8. | 488 | + | 239 | = |
|
| 9. | 725 | + | 626 | = |
|
| 10. | 321 | + | 209 | = |
|
| Oefening 2 | |||||
| 1. | 403 | + | 213 | = |
|
| 2. | 765 | + | 415 | = |
|
| 3. | 650 | + | 347 | = |
|
| 4. | 480 | + | 447 | = |
|
| 5. | 701 | + | 202 | = |
|
| 6. | 838 | + | 694 | = |
|
| 7. | 558 | + | 328 | = |
|
| 8. | 936 | + | 844 | = |
|
| 9. | 894 | + | 854 | = |
|
| 10. | 969 | + | 712 | = |
|
| Oefening 3 | |||||
| 1. | 370 | + | 325 | = |
|
| 2. | 816 | + | 274 | = |
|
| 3. | 621 | + | 520 | = |
|
| 4. | 537 | + | 288 | = |
|
| 5. | 826 | + | 594 | = |
|
| 6. | 374 | + | 286 | = |
|
| 7. | 884 | + | 319 | = |
|
| 8. | 956 | + | 504 | = |
|
| 9. | 684 | + | 581 | = |
|
| 10. | 569 | + | 362 | = |
|
| Oefening 4 | |||||
| 1. | 966 | + | 621 | = |
|
| 2. | 723 | + | 590 | = |
|
| 3. | 931 | + | 749 | = |
|
| 4. | 934 | + | 544 | = |
|
| 5. | 761 | + | 485 | = |
|
| 6. | 803 | + | 225 | = |
|
| 7. | 402 | + | 400 | = |
|
| 8. | 751 | + | 366 | = |
|
| 9. | 919 | + | 581 | = |
|
| 10. | 641 | + | 617 | = |
|