Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 950 | + | 420 | = |
|
| 2. | 959 | + | 709 | = |
|
| 3. | 588 | + | 503 | = |
|
| 4. | 575 | + | 296 | = |
|
| 5. | 415 | + | 208 | = |
|
| 6. | 657 | + | 252 | = |
|
| 7. | 636 | + | 288 | = |
|
| 8. | 932 | + | 357 | = |
|
| 9. | 901 | + | 733 | = |
|
| 10. | 838 | + | 710 | = |
|
| Oefening 2 | |||||
| 1. | 745 | + | 286 | = |
|
| 2. | 374 | + | 313 | = |
|
| 3. | 392 | + | 281 | = |
|
| 4. | 361 | + | 263 | = |
|
| 5. | 275 | + | 219 | = |
|
| 6. | 543 | + | 421 | = |
|
| 7. | 753 | + | 533 | = |
|
| 8. | 780 | + | 314 | = |
|
| 9. | 485 | + | 346 | = |
|
| 10. | 987 | + | 520 | = |
|
| Oefening 3 | |||||
| 1. | 525 | + | 484 | = |
|
| 2. | 592 | + | 450 | = |
|
| 3. | 690 | + | 341 | = |
|
| 4. | 854 | + | 823 | = |
|
| 5. | 978 | + | 299 | = |
|
| 6. | 881 | + | 853 | = |
|
| 7. | 778 | + | 575 | = |
|
| 8. | 625 | + | 452 | = |
|
| 9. | 812 | + | 227 | = |
|
| 10. | 846 | + | 471 | = |
|
| Oefening 4 | |||||
| 1. | 850 | + | 379 | = |
|
| 2. | 902 | + | 882 | = |
|
| 3. | 668 | + | 565 | = |
|
| 4. | 778 | + | 619 | = |
|
| 5. | 878 | + | 788 | = |
|
| 6. | 891 | + | 363 | = |
|
| 7. | 939 | + | 361 | = |
|
| 8. | 971 | + | 563 | = |
|
| 9. | 808 | + | 703 | = |
|
| 10. | 643 | + | 452 | = |
|