Erbijsommen tot 2.000
Optellen
| Oefening 1 | |||||
| 1. | 368 | + | 366 | = |
|
| 2. | 992 | + | 361 | = |
|
| 3. | 764 | + | 619 | = |
|
| 4. | 862 | + | 360 | = |
|
| 5. | 940 | + | 513 | = |
|
| 6. | 990 | + | 231 | = |
|
| 7. | 715 | + | 597 | = |
|
| 8. | 706 | + | 285 | = |
|
| 9. | 432 | + | 373 | = |
|
| 10. | 565 | + | 269 | = |
|
| Oefening 2 | |||||
| 1. | 765 | + | 570 | = |
|
| 2. | 492 | + | 464 | = |
|
| 3. | 860 | + | 652 | = |
|
| 4. | 757 | + | 234 | = |
|
| 5. | 885 | + | 604 | = |
|
| 6. | 315 | + | 208 | = |
|
| 7. | 421 | + | 315 | = |
|
| 8. | 955 | + | 648 | = |
|
| 9. | 893 | + | 780 | = |
|
| 10. | 868 | + | 856 | = |
|
| Oefening 3 | |||||
| 1. | 736 | + | 547 | = |
|
| 2. | 624 | + | 398 | = |
|
| 3. | 598 | + | 572 | = |
|
| 4. | 897 | + | 659 | = |
|
| 5. | 769 | + | 398 | = |
|
| 6. | 888 | + | 280 | = |
|
| 7. | 517 | + | 225 | = |
|
| 8. | 893 | + | 631 | = |
|
| 9. | 938 | + | 480 | = |
|
| 10. | 888 | + | 538 | = |
|
| Oefening 4 | |||||
| 1. | 995 | + | 268 | = |
|
| 2. | 934 | + | 460 | = |
|
| 3. | 995 | + | 301 | = |
|
| 4. | 864 | + | 844 | = |
|
| 5. | 933 | + | 671 | = |
|
| 6. | 884 | + | 473 | = |
|
| 7. | 937 | + | 472 | = |
|
| 8. | 808 | + | 274 | = |
|
| 9. | 782 | + | 210 | = |
|
| 10. | 904 | + | 255 | = |
|