Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 974 | + | 679 | = |
|
| 2. | 874 | + | 558 | = |
|
| 3. | 590 | + | 326 | = |
|
| 4. | 767 | + | 478 | = |
|
| 5. | 590 | + | 267 | = |
|
| 6. | 913 | + | 536 | = |
|
| 7. | 701 | + | 647 | = |
|
| 8. | 724 | + | 665 | = |
|
| 9. | 997 | + | 864 | = |
|
| 10. | 888 | + | 556 | = |
|
| Oefening 2 | |||||
| 1. | 499 | + | 275 | = |
|
| 2. | 682 | + | 572 | = |
|
| 3. | 746 | + | 507 | = |
|
| 4. | 751 | + | 652 | = |
|
| 5. | 851 | + | 806 | = |
|
| 6. | 468 | + | 368 | = |
|
| 7. | 245 | + | 204 | = |
|
| 8. | 244 | + | 225 | = |
|
| 9. | 702 | + | 287 | = |
|
| 10. | 440 | + | 369 | = |
|
| Oefening 3 | |||||
| 1. | 735 | + | 559 | = |
|
| 2. | 658 | + | 424 | = |
|
| 3. | 970 | + | 669 | = |
|
| 4. | 870 | + | 559 | = |
|
| 5. | 562 | + | 420 | = |
|
| 6. | 880 | + | 282 | = |
|
| 7. | 908 | + | 249 | = |
|
| 8. | 540 | + | 337 | = |
|
| 9. | 779 | + | 295 | = |
|
| 10. | 466 | + | 327 | = |
|
| Oefening 4 | |||||
| 1. | 724 | + | 338 | = |
|
| 2. | 855 | + | 685 | = |
|
| 3. | 881 | + | 233 | = |
|
| 4. | 324 | + | 299 | = |
|
| 5. | 615 | + | 296 | = |
|
| 6. | 672 | + | 262 | = |
|
| 7. | 811 | + | 274 | = |
|
| 8. | 590 | + | 585 | = |
|
| 9. | 775 | + | 216 | = |
|
| 10. | 974 | + | 590 | = |
|