Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 560 | + | 429 | = |
|
| 2. | 718 | + | 578 | = |
|
| 3. | 827 | + | 351 | = |
|
| 4. | 481 | + | 211 | = |
|
| 5. | 1.000 | + | 695 | = |
|
| 6. | 890 | + | 739 | = |
|
| 7. | 627 | + | 506 | = |
|
| 8. | 905 | + | 484 | = |
|
| 9. | 599 | + | 227 | = |
|
| 10. | 658 | + | 509 | = |
|
| Oefening 2 | |||||
| 1. | 763 | + | 563 | = |
|
| 2. | 921 | + | 548 | = |
|
| 3. | 986 | + | 733 | = |
|
| 4. | 905 | + | 528 | = |
|
| 5. | 784 | + | 719 | = |
|
| 6. | 640 | + | 220 | = |
|
| 7. | 682 | + | 338 | = |
|
| 8. | 593 | + | 587 | = |
|
| 9. | 837 | + | 825 | = |
|
| 10. | 961 | + | 280 | = |
|
| Oefening 3 | |||||
| 1. | 977 | + | 321 | = |
|
| 2. | 857 | + | 817 | = |
|
| 3. | 744 | + | 330 | = |
|
| 4. | 341 | + | 259 | = |
|
| 5. | 646 | + | 337 | = |
|
| 6. | 894 | + | 276 | = |
|
| 7. | 901 | + | 768 | = |
|
| 8. | 887 | + | 873 | = |
|
| 9. | 808 | + | 526 | = |
|
| 10. | 497 | + | 471 | = |
|
| Oefening 4 | |||||
| 1. | 879 | + | 454 | = |
|
| 2. | 716 | + | 457 | = |
|
| 3. | 651 | + | 431 | = |
|
| 4. | 920 | + | 558 | = |
|
| 5. | 959 | + | 547 | = |
|
| 6. | 853 | + | 647 | = |
|
| 7. | 591 | + | 536 | = |
|
| 8. | 323 | + | 223 | = |
|
| 9. | 327 | + | 269 | = |
|
| 10. | 486 | + | 341 | = |
|