Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 960 | + | 342 | = |
|
| 2. | 760 | + | 663 | = |
|
| 3. | 711 | + | 525 | = |
|
| 4. | 697 | + | 295 | = |
|
| 5. | 972 | + | 691 | = |
|
| 6. | 890 | + | 517 | = |
|
| 7. | 537 | + | 321 | = |
|
| 8. | 679 | + | 437 | = |
|
| 9. | 733 | + | 423 | = |
|
| 10. | 617 | + | 320 | = |
|
| Oefening 2 | |||||
| 1. | 423 | + | 207 | = |
|
| 2. | 672 | + | 418 | = |
|
| 3. | 770 | + | 441 | = |
|
| 4. | 826 | + | 249 | = |
|
| 5. | 728 | + | 204 | = |
|
| 6. | 784 | + | 555 | = |
|
| 7. | 648 | + | 351 | = |
|
| 8. | 455 | + | 312 | = |
|
| 9. | 954 | + | 569 | = |
|
| 10. | 843 | + | 771 | = |
|
| Oefening 3 | |||||
| 1. | 960 | + | 449 | = |
|
| 2. | 552 | + | 529 | = |
|
| 3. | 955 | + | 718 | = |
|
| 4. | 326 | + | 257 | = |
|
| 5. | 975 | + | 557 | = |
|
| 6. | 270 | + | 217 | = |
|
| 7. | 897 | + | 260 | = |
|
| 8. | 995 | + | 280 | = |
|
| 9. | 559 | + | 235 | = |
|
| 10. | 811 | + | 505 | = |
|
| Oefening 4 | |||||
| 1. | 696 | + | 688 | = |
|
| 2. | 975 | + | 883 | = |
|
| 3. | 848 | + | 664 | = |
|
| 4. | 475 | + | 433 | = |
|
| 5. | 484 | + | 393 | = |
|
| 6. | 824 | + | 572 | = |
|
| 7. | 583 | + | 577 | = |
|
| 8. | 502 | + | 428 | = |
|
| 9. | 928 | + | 294 | = |
|
| 10. | 524 | + | 433 | = |
|