Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 996 | + | 489 | = |
|
| 2. | 538 | + | 262 | = |
|
| 3. | 792 | + | 713 | = |
|
| 4. | 684 | + | 228 | = |
|
| 5. | 792 | + | 292 | = |
|
| 6. | 763 | + | 567 | = |
|
| 7. | 745 | + | 322 | = |
|
| 8. | 622 | + | 608 | = |
|
| 9. | 404 | + | 291 | = |
|
| 10. | 784 | + | 311 | = |
|
| Oefening 2 | |||||
| 1. | 786 | + | 737 | = |
|
| 2. | 854 | + | 280 | = |
|
| 3. | 960 | + | 660 | = |
|
| 4. | 964 | + | 828 | = |
|
| 5. | 926 | + | 694 | = |
|
| 6. | 838 | + | 769 | = |
|
| 7. | 705 | + | 678 | = |
|
| 8. | 931 | + | 801 | = |
|
| 9. | 502 | + | 480 | = |
|
| 10. | 990 | + | 702 | = |
|
| Oefening 3 | |||||
| 1. | 587 | + | 233 | = |
|
| 2. | 626 | + | 203 | = |
|
| 3. | 768 | + | 431 | = |
|
| 4. | 528 | + | 350 | = |
|
| 5. | 500 | + | 209 | = |
|
| 6. | 744 | + | 256 | = |
|
| 7. | 830 | + | 594 | = |
|
| 8. | 759 | + | 645 | = |
|
| 9. | 930 | + | 579 | = |
|
| 10. | 433 | + | 370 | = |
|
| Oefening 4 | |||||
| 1. | 661 | + | 225 | = |
|
| 2. | 844 | + | 278 | = |
|
| 3. | 647 | + | 451 | = |
|
| 4. | 815 | + | 211 | = |
|
| 5. | 730 | + | 317 | = |
|
| 6. | 572 | + | 472 | = |
|
| 7. | 775 | + | 412 | = |
|
| 8. | 924 | + | 613 | = |
|
| 9. | 785 | + | 614 | = |
|
| 10. | 632 | + | 436 | = |
|