Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 516 | + | 224 | = |
|
| 2. | 543 | + | 471 | = |
|
| 3. | 734 | + | 432 | = |
|
| 4. | 442 | + | 436 | = |
|
| 5. | 604 | + | 331 | = |
|
| 6. | 723 | + | 704 | = |
|
| 7. | 757 | + | 604 | = |
|
| 8. | 606 | + | 372 | = |
|
| 9. | 870 | + | 546 | = |
|
| 10. | 962 | + | 645 | = |
|
| Oefening 2 | |||||
| 1. | 932 | + | 357 | = |
|
| 2. | 983 | + | 735 | = |
|
| 3. | 512 | + | 399 | = |
|
| 4. | 616 | + | 590 | = |
|
| 5. | 567 | + | 413 | = |
|
| 6. | 473 | + | 275 | = |
|
| 7. | 877 | + | 276 | = |
|
| 8. | 610 | + | 569 | = |
|
| 9. | 855 | + | 685 | = |
|
| 10. | 1.000 | + | 666 | = |
|
| Oefening 3 | |||||
| 1. | 930 | + | 908 | = |
|
| 2. | 550 | + | 231 | = |
|
| 3. | 708 | + | 588 | = |
|
| 4. | 295 | + | 260 | = |
|
| 5. | 396 | + | 391 | = |
|
| 6. | 887 | + | 333 | = |
|
| 7. | 418 | + | 297 | = |
|
| 8. | 648 | + | 543 | = |
|
| 9. | 941 | + | 885 | = |
|
| 10. | 916 | + | 278 | = |
|
| Oefening 4 | |||||
| 1. | 453 | + | 264 | = |
|
| 2. | 562 | + | 317 | = |
|
| 3. | 583 | + | 464 | = |
|
| 4. | 994 | + | 487 | = |
|
| 5. | 532 | + | 343 | = |
|
| 6. | 594 | + | 233 | = |
|
| 7. | 904 | + | 528 | = |
|
| 8. | 800 | + | 700 | = |
|
| 9. | 910 | + | 248 | = |
|
| 10. | 612 | + | 264 | = |
|