Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 401 | + | 278 | = |
|
| 2. | 745 | + | 537 | = |
|
| 3. | 897 | + | 274 | = |
|
| 4. | 489 | + | 274 | = |
|
| 5. | 543 | + | 495 | = |
|
| 6. | 514 | + | 235 | = |
|
| 7. | 877 | + | 393 | = |
|
| 8. | 788 | + | 204 | = |
|
| 9. | 867 | + | 246 | = |
|
| 10. | 895 | + | 480 | = |
|
| Oefening 2 | |||||
| 1. | 626 | + | 470 | = |
|
| 2. | 596 | + | 414 | = |
|
| 3. | 916 | + | 688 | = |
|
| 4. | 708 | + | 339 | = |
|
| 5. | 948 | + | 686 | = |
|
| 6. | 683 | + | 296 | = |
|
| 7. | 779 | + | 712 | = |
|
| 8. | 517 | + | 446 | = |
|
| 9. | 468 | + | 315 | = |
|
| 10. | 843 | + | 572 | = |
|
| Oefening 3 | |||||
| 1. | 755 | + | 214 | = |
|
| 2. | 955 | + | 342 | = |
|
| 3. | 411 | + | 387 | = |
|
| 4. | 916 | + | 358 | = |
|
| 5. | 563 | + | 350 | = |
|
| 6. | 829 | + | 217 | = |
|
| 7. | 560 | + | 384 | = |
|
| 8. | 990 | + | 732 | = |
|
| 9. | 999 | + | 833 | = |
|
| 10. | 727 | + | 357 | = |
|
| Oefening 4 | |||||
| 1. | 776 | + | 203 | = |
|
| 2. | 802 | + | 556 | = |
|
| 3. | 526 | + | 401 | = |
|
| 4. | 881 | + | 850 | = |
|
| 5. | 774 | + | 595 | = |
|
| 6. | 794 | + | 597 | = |
|
| 7. | 906 | + | 495 | = |
|
| 8. | 772 | + | 634 | = |
|
| 9. | 563 | + | 217 | = |
|
| 10. | 785 | + | 607 | = |
|