Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 875 | + | 714 | = |
|
| 2. | 645 | + | 316 | = |
|
| 3. | 441 | + | 339 | = |
|
| 4. | 527 | + | 294 | = |
|
| 5. | 870 | + | 829 | = |
|
| 6. | 574 | + | 275 | = |
|
| 7. | 818 | + | 675 | = |
|
| 8. | 860 | + | 556 | = |
|
| 9. | 481 | + | 479 | = |
|
| 10. | 984 | + | 337 | = |
|
| Oefening 2 | |||||
| 1. | 498 | + | 280 | = |
|
| 2. | 813 | + | 659 | = |
|
| 3. | 862 | + | 406 | = |
|
| 4. | 652 | + | 587 | = |
|
| 5. | 617 | + | 203 | = |
|
| 6. | 670 | + | 615 | = |
|
| 7. | 310 | + | 232 | = |
|
| 8. | 965 | + | 671 | = |
|
| 9. | 490 | + | 322 | = |
|
| 10. | 536 | + | 277 | = |
|
| Oefening 3 | |||||
| 1. | 558 | + | 261 | = |
|
| 2. | 675 | + | 615 | = |
|
| 3. | 915 | + | 379 | = |
|
| 4. | 635 | + | 256 | = |
|
| 5. | 713 | + | 608 | = |
|
| 6. | 940 | + | 749 | = |
|
| 7. | 910 | + | 243 | = |
|
| 8. | 260 | + | 229 | = |
|
| 9. | 887 | + | 298 | = |
|
| 10. | 527 | + | 245 | = |
|
| Oefening 4 | |||||
| 1. | 359 | + | 255 | = |
|
| 2. | 428 | + | 418 | = |
|
| 3. | 906 | + | 378 | = |
|
| 4. | 948 | + | 632 | = |
|
| 5. | 884 | + | 243 | = |
|
| 6. | 628 | + | 462 | = |
|
| 7. | 930 | + | 506 | = |
|
| 8. | 636 | + | 488 | = |
|
| 9. | 860 | + | 577 | = |
|
| 10. | 800 | + | 716 | = |
|