Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 580 | + | 376 | = |
|
| 2. | 898 | + | 760 | = |
|
| 3. | 939 | + | 876 | = |
|
| 4. | 796 | + | 739 | = |
|
| 5. | 987 | + | 761 | = |
|
| 6. | 877 | + | 371 | = |
|
| 7. | 889 | + | 878 | = |
|
| 8. | 939 | + | 308 | = |
|
| 9. | 946 | + | 681 | = |
|
| 10. | 745 | + | 369 | = |
|
| Oefening 2 | |||||
| 1. | 972 | + | 568 | = |
|
| 2. | 751 | + | 300 | = |
|
| 3. | 928 | + | 660 | = |
|
| 4. | 687 | + | 390 | = |
|
| 5. | 468 | + | 454 | = |
|
| 6. | 758 | + | 421 | = |
|
| 7. | 956 | + | 359 | = |
|
| 8. | 862 | + | 315 | = |
|
| 9. | 821 | + | 553 | = |
|
| 10. | 989 | + | 258 | = |
|
| Oefening 3 | |||||
| 1. | 657 | + | 373 | = |
|
| 2. | 521 | + | 311 | = |
|
| 3. | 795 | + | 660 | = |
|
| 4. | 796 | + | 273 | = |
|
| 5. | 813 | + | 244 | = |
|
| 6. | 850 | + | 566 | = |
|
| 7. | 802 | + | 313 | = |
|
| 8. | 903 | + | 493 | = |
|
| 9. | 949 | + | 899 | = |
|
| 10. | 506 | + | 253 | = |
|
| Oefening 4 | |||||
| 1. | 896 | + | 471 | = |
|
| 2. | 689 | + | 494 | = |
|
| 3. | 624 | + | 489 | = |
|
| 4. | 388 | + | 230 | = |
|
| 5. | 875 | + | 374 | = |
|
| 6. | 881 | + | 737 | = |
|
| 7. | 896 | + | 539 | = |
|
| 8. | 995 | + | 913 | = |
|
| 9. | 768 | + | 516 | = |
|
| 10. | 808 | + | 427 | = |
|