Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 707 | + | 561 | = |
|
| 2. | 959 | + | 574 | = |
|
| 3. | 784 | + | 458 | = |
|
| 4. | 687 | + | 219 | = |
|
| 5. | 999 | + | 996 | = |
|
| 6. | 920 | + | 404 | = |
|
| 7. | 825 | + | 630 | = |
|
| 8. | 872 | + | 500 | = |
|
| 9. | 698 | + | 536 | = |
|
| 10. | 830 | + | 287 | = |
|
| Oefening 2 | |||||
| 1. | 718 | + | 235 | = |
|
| 2. | 757 | + | 670 | = |
|
| 3. | 829 | + | 386 | = |
|
| 4. | 754 | + | 736 | = |
|
| 5. | 393 | + | 201 | = |
|
| 6. | 649 | + | 641 | = |
|
| 7. | 516 | + | 356 | = |
|
| 8. | 493 | + | 321 | = |
|
| 9. | 617 | + | 358 | = |
|
| 10. | 990 | + | 732 | = |
|
| Oefening 3 | |||||
| 1. | 542 | + | 352 | = |
|
| 2. | 842 | + | 333 | = |
|
| 3. | 893 | + | 742 | = |
|
| 4. | 989 | + | 888 | = |
|
| 5. | 974 | + | 746 | = |
|
| 6. | 544 | + | 391 | = |
|
| 7. | 900 | + | 881 | = |
|
| 8. | 499 | + | 488 | = |
|
| 9. | 968 | + | 407 | = |
|
| 10. | 880 | + | 320 | = |
|
| Oefening 4 | |||||
| 1. | 550 | + | 275 | = |
|
| 2. | 609 | + | 246 | = |
|
| 3. | 955 | + | 347 | = |
|
| 4. | 588 | + | 383 | = |
|
| 5. | 922 | + | 271 | = |
|
| 6. | 371 | + | 218 | = |
|
| 7. | 857 | + | 569 | = |
|
| 8. | 751 | + | 620 | = |
|
| 9. | 864 | + | 419 | = |
|
| 10. | 596 | + | 260 | = |
|