Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 799 | + | 336 | = |
|
| 2. | 963 | + | 780 | = |
|
| 3. | 902 | + | 327 | = |
|
| 4. | 668 | + | 435 | = |
|
| 5. | 908 | + | 281 | = |
|
| 6. | 461 | + | 258 | = |
|
| 7. | 934 | + | 230 | = |
|
| 8. | 875 | + | 242 | = |
|
| 9. | 226 | + | 226 | = |
|
| 10. | 917 | + | 363 | = |
|
| Oefening 2 | |||||
| 1. | 384 | + | 380 | = |
|
| 2. | 431 | + | 363 | = |
|
| 3. | 556 | + | 426 | = |
|
| 4. | 632 | + | 286 | = |
|
| 5. | 556 | + | 404 | = |
|
| 6. | 745 | + | 664 | = |
|
| 7. | 995 | + | 490 | = |
|
| 8. | 688 | + | 580 | = |
|
| 9. | 904 | + | 485 | = |
|
| 10. | 769 | + | 612 | = |
|
| Oefening 3 | |||||
| 1. | 829 | + | 440 | = |
|
| 2. | 561 | + | 285 | = |
|
| 3. | 842 | + | 344 | = |
|
| 4. | 478 | + | 241 | = |
|
| 5. | 954 | + | 709 | = |
|
| 6. | 997 | + | 880 | = |
|
| 7. | 953 | + | 258 | = |
|
| 8. | 990 | + | 276 | = |
|
| 9. | 803 | + | 473 | = |
|
| 10. | 735 | + | 295 | = |
|
| Oefening 4 | |||||
| 1. | 794 | + | 495 | = |
|
| 2. | 753 | + | 278 | = |
|
| 3. | 924 | + | 867 | = |
|
| 4. | 869 | + | 400 | = |
|
| 5. | 692 | + | 493 | = |
|
| 6. | 559 | + | 370 | = |
|
| 7. | 552 | + | 392 | = |
|
| 8. | 238 | + | 221 | = |
|
| 9. | 995 | + | 821 | = |
|
| 10. | 556 | + | 515 | = |
|