Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 669 | + | 447 | = |
|
| 2. | 798 | + | 313 | = |
|
| 3. | 655 | + | 495 | = |
|
| 4. | 942 | + | 653 | = |
|
| 5. | 918 | + | 828 | = |
|
| 6. | 884 | + | 475 | = |
|
| 7. | 829 | + | 290 | = |
|
| 8. | 679 | + | 353 | = |
|
| 9. | 932 | + | 615 | = |
|
| 10. | 750 | + | 245 | = |
|
| Oefening 2 | |||||
| 1. | 999 | + | 566 | = |
|
| 2. | 760 | + | 214 | = |
|
| 3. | 987 | + | 552 | = |
|
| 4. | 969 | + | 841 | = |
|
| 5. | 871 | + | 404 | = |
|
| 6. | 810 | + | 800 | = |
|
| 7. | 979 | + | 434 | = |
|
| 8. | 382 | + | 281 | = |
|
| 9. | 853 | + | 391 | = |
|
| 10. | 844 | + | 821 | = |
|
| Oefening 3 | |||||
| 1. | 709 | + | 628 | = |
|
| 2. | 419 | + | 259 | = |
|
| 3. | 751 | + | 656 | = |
|
| 4. | 974 | + | 377 | = |
|
| 5. | 909 | + | 772 | = |
|
| 6. | 494 | + | 367 | = |
|
| 7. | 714 | + | 550 | = |
|
| 8. | 802 | + | 725 | = |
|
| 9. | 963 | + | 342 | = |
|
| 10. | 936 | + | 540 | = |
|
| Oefening 4 | |||||
| 1. | 648 | + | 221 | = |
|
| 2. | 335 | + | 289 | = |
|
| 3. | 957 | + | 253 | = |
|
| 4. | 771 | + | 480 | = |
|
| 5. | 796 | + | 651 | = |
|
| 6. | 802 | + | 259 | = |
|
| 7. | 602 | + | 402 | = |
|
| 8. | 877 | + | 539 | = |
|
| 9. | 928 | + | 427 | = |
|
| 10. | 862 | + | 670 | = |
|