Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 856 | + | 610 | = |
|
| 2. | 758 | + | 370 | = |
|
| 3. | 991 | + | 478 | = |
|
| 4. | 985 | + | 974 | = |
|
| 5. | 999 | + | 637 | = |
|
| 6. | 476 | + | 414 | = |
|
| 7. | 430 | + | 380 | = |
|
| 8. | 870 | + | 521 | = |
|
| 9. | 746 | + | 674 | = |
|
| 10. | 657 | + | 247 | = |
|
| Oefening 2 | |||||
| 1. | 559 | + | 205 | = |
|
| 2. | 971 | + | 319 | = |
|
| 3. | 959 | + | 695 | = |
|
| 4. | 966 | + | 365 | = |
|
| 5. | 691 | + | 443 | = |
|
| 6. | 606 | + | 493 | = |
|
| 7. | 887 | + | 267 | = |
|
| 8. | 873 | + | 686 | = |
|
| 9. | 919 | + | 467 | = |
|
| 10. | 743 | + | 567 | = |
|
| Oefening 3 | |||||
| 1. | 813 | + | 512 | = |
|
| 2. | 783 | + | 204 | = |
|
| 3. | 428 | + | 335 | = |
|
| 4. | 925 | + | 804 | = |
|
| 5. | 556 | + | 348 | = |
|
| 6. | 856 | + | 707 | = |
|
| 7. | 347 | + | 339 | = |
|
| 8. | 894 | + | 212 | = |
|
| 9. | 966 | + | 666 | = |
|
| 10. | 931 | + | 202 | = |
|
| Oefening 4 | |||||
| 1. | 465 | + | 224 | = |
|
| 2. | 665 | + | 435 | = |
|
| 3. | 612 | + | 525 | = |
|
| 4. | 345 | + | 292 | = |
|
| 5. | 839 | + | 788 | = |
|
| 6. | 604 | + | 353 | = |
|
| 7. | 980 | + | 374 | = |
|
| 8. | 809 | + | 303 | = |
|
| 9. | 908 | + | 649 | = |
|
| 10. | 975 | + | 856 | = |
|