Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 434 | + | 425 | = |
|
| 2. | 406 | + | 387 | = |
|
| 3. | 399 | + | 224 | = |
|
| 4. | 801 | + | 437 | = |
|
| 5. | 991 | + | 301 | = |
|
| 6. | 923 | + | 764 | = |
|
| 7. | 735 | + | 578 | = |
|
| 8. | 678 | + | 621 | = |
|
| 9. | 687 | + | 420 | = |
|
| 10. | 980 | + | 309 | = |
|
| Oefening 2 | |||||
| 1. | 889 | + | 361 | = |
|
| 2. | 865 | + | 848 | = |
|
| 3. | 932 | + | 669 | = |
|
| 4. | 884 | + | 512 | = |
|
| 5. | 333 | + | 223 | = |
|
| 6. | 627 | + | 614 | = |
|
| 7. | 552 | + | 515 | = |
|
| 8. | 825 | + | 356 | = |
|
| 9. | 679 | + | 206 | = |
|
| 10. | 623 | + | 414 | = |
|
| Oefening 3 | |||||
| 1. | 814 | + | 811 | = |
|
| 2. | 908 | + | 881 | = |
|
| 3. | 776 | + | 268 | = |
|
| 4. | 935 | + | 575 | = |
|
| 5. | 552 | + | 535 | = |
|
| 6. | 597 | + | 302 | = |
|
| 7. | 944 | + | 248 | = |
|
| 8. | 654 | + | 645 | = |
|
| 9. | 390 | + | 287 | = |
|
| 10. | 781 | + | 340 | = |
|
| Oefening 4 | |||||
| 1. | 851 | + | 576 | = |
|
| 2. | 510 | + | 345 | = |
|
| 3. | 828 | + | 502 | = |
|
| 4. | 569 | + | 389 | = |
|
| 5. | 578 | + | 335 | = |
|
| 6. | 895 | + | 316 | = |
|
| 7. | 938 | + | 337 | = |
|
| 8. | 799 | + | 782 | = |
|
| 9. | 429 | + | 206 | = |
|
| 10. | 813 | + | 679 | = |
|