Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 910 | + | 481 | = |
|
| 2. | 600 | + | 402 | = |
|
| 3. | 252 | + | 231 | = |
|
| 4. | 285 | + | 284 | = |
|
| 5. | 503 | + | 228 | = |
|
| 6. | 877 | + | 435 | = |
|
| 7. | 809 | + | 388 | = |
|
| 8. | 643 | + | 459 | = |
|
| 9. | 782 | + | 663 | = |
|
| 10. | 704 | + | 557 | = |
|
| Oefening 2 | |||||
| 1. | 871 | + | 343 | = |
|
| 2. | 835 | + | 788 | = |
|
| 3. | 942 | + | 773 | = |
|
| 4. | 876 | + | 355 | = |
|
| 5. | 814 | + | 751 | = |
|
| 6. | 932 | + | 463 | = |
|
| 7. | 788 | + | 468 | = |
|
| 8. | 891 | + | 498 | = |
|
| 9. | 787 | + | 601 | = |
|
| 10. | 887 | + | 507 | = |
|
| Oefening 3 | |||||
| 1. | 708 | + | 248 | = |
|
| 2. | 925 | + | 486 | = |
|
| 3. | 623 | + | 285 | = |
|
| 4. | 788 | + | 756 | = |
|
| 5. | 764 | + | 200 | = |
|
| 6. | 633 | + | 415 | = |
|
| 7. | 509 | + | 204 | = |
|
| 8. | 551 | + | 342 | = |
|
| 9. | 780 | + | 246 | = |
|
| 10. | 954 | + | 200 | = |
|
| Oefening 4 | |||||
| 1. | 540 | + | 323 | = |
|
| 2. | 487 | + | 224 | = |
|
| 3. | 855 | + | 678 | = |
|
| 4. | 987 | + | 708 | = |
|
| 5. | 727 | + | 483 | = |
|
| 6. | 721 | + | 362 | = |
|
| 7. | 906 | + | 818 | = |
|
| 8. | 359 | + | 255 | = |
|
| 9. | 860 | + | 486 | = |
|
| 10. | 432 | + | 378 | = |
|