Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 912 | + | 615 | = |
|
| 2. | 887 | + | 413 | = |
|
| 3. | 830 | + | 487 | = |
|
| 4. | 952 | + | 506 | = |
|
| 5. | 735 | + | 716 | = |
|
| 6. | 757 | + | 419 | = |
|
| 7. | 878 | + | 478 | = |
|
| 8. | 731 | + | 707 | = |
|
| 9. | 970 | + | 295 | = |
|
| 10. | 848 | + | 843 | = |
|
| Oefening 2 | |||||
| 1. | 970 | + | 551 | = |
|
| 2. | 826 | + | 396 | = |
|
| 3. | 713 | + | 452 | = |
|
| 4. | 735 | + | 661 | = |
|
| 5. | 819 | + | 463 | = |
|
| 6. | 639 | + | 278 | = |
|
| 7. | 814 | + | 637 | = |
|
| 8. | 847 | + | 404 | = |
|
| 9. | 916 | + | 596 | = |
|
| 10. | 823 | + | 412 | = |
|
| Oefening 3 | |||||
| 1. | 669 | + | 259 | = |
|
| 2. | 811 | + | 775 | = |
|
| 3. | 636 | + | 308 | = |
|
| 4. | 888 | + | 850 | = |
|
| 5. | 430 | + | 350 | = |
|
| 6. | 533 | + | 431 | = |
|
| 7. | 669 | + | 461 | = |
|
| 8. | 990 | + | 364 | = |
|
| 9. | 786 | + | 518 | = |
|
| 10. | 828 | + | 701 | = |
|
| Oefening 4 | |||||
| 1. | 311 | + | 272 | = |
|
| 2. | 872 | + | 772 | = |
|
| 3. | 680 | + | 456 | = |
|
| 4. | 679 | + | 565 | = |
|
| 5. | 971 | + | 428 | = |
|
| 6. | 968 | + | 912 | = |
|
| 7. | 904 | + | 305 | = |
|
| 8. | 661 | + | 401 | = |
|
| 9. | 319 | + | 307 | = |
|
| 10. | 813 | + | 467 | = |
|