Erbijsommen tot 2.000
Optellen
| Oefening 1 | |||||
| 1. | 652 | + | 216 | = |
|
| 2. | 619 | + | 325 | = |
|
| 3. | 533 | + | 452 | = |
|
| 4. | 477 | + | 257 | = |
|
| 5. | 405 | + | 292 | = |
|
| 6. | 733 | + | 461 | = |
|
| 7. | 609 | + | 584 | = |
|
| 8. | 932 | + | 319 | = |
|
| 9. | 578 | + | 243 | = |
|
| 10. | 664 | + | 459 | = |
|
| Oefening 2 | |||||
| 1. | 841 | + | 379 | = |
|
| 2. | 792 | + | 361 | = |
|
| 3. | 604 | + | 558 | = |
|
| 4. | 589 | + | 402 | = |
|
| 5. | 477 | + | 325 | = |
|
| 6. | 958 | + | 224 | = |
|
| 7. | 755 | + | 457 | = |
|
| 8. | 823 | + | 709 | = |
|
| 9. | 838 | + | 284 | = |
|
| 10. | 494 | + | 311 | = |
|
| Oefening 3 | |||||
| 1. | 836 | + | 426 | = |
|
| 2. | 755 | + | 284 | = |
|
| 3. | 512 | + | 304 | = |
|
| 4. | 820 | + | 709 | = |
|
| 5. | 415 | + | 369 | = |
|
| 6. | 272 | + | 211 | = |
|
| 7. | 532 | + | 475 | = |
|
| 8. | 719 | + | 654 | = |
|
| 9. | 996 | + | 404 | = |
|
| 10. | 884 | + | 827 | = |
|
| Oefening 4 | |||||
| 1. | 892 | + | 785 | = |
|
| 2. | 791 | + | 259 | = |
|
| 3. | 734 | + | 530 | = |
|
| 4. | 976 | + | 856 | = |
|
| 5. | 729 | + | 200 | = |
|
| 6. | 996 | + | 464 | = |
|
| 7. | 998 | + | 764 | = |
|
| 8. | 864 | + | 420 | = |
|
| 9. | 453 | + | 437 | = |
|
| 10. | 846 | + | 726 | = |
|