Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 330 | + | 314 | = |
|
| 2. | 798 | + | 765 | = |
|
| 3. | 532 | + | 274 | = |
|
| 4. | 910 | + | 220 | = |
|
| 5. | 818 | + | 331 | = |
|
| 6. | 643 | + | 232 | = |
|
| 7. | 565 | + | 337 | = |
|
| 8. | 896 | + | 472 | = |
|
| 9. | 952 | + | 758 | = |
|
| 10. | 990 | + | 677 | = |
|
| Oefening 2 | |||||
| 1. | 871 | + | 849 | = |
|
| 2. | 848 | + | 257 | = |
|
| 3. | 275 | + | 203 | = |
|
| 4. | 214 | + | 207 | = |
|
| 5. | 791 | + | 606 | = |
|
| 6. | 960 | + | 476 | = |
|
| 7. | 991 | + | 395 | = |
|
| 8. | 788 | + | 444 | = |
|
| 9. | 664 | + | 224 | = |
|
| 10. | 813 | + | 545 | = |
|
| Oefening 3 | |||||
| 1. | 951 | + | 871 | = |
|
| 2. | 681 | + | 312 | = |
|
| 3. | 757 | + | 515 | = |
|
| 4. | 912 | + | 496 | = |
|
| 5. | 855 | + | 214 | = |
|
| 6. | 460 | + | 442 | = |
|
| 7. | 813 | + | 785 | = |
|
| 8. | 930 | + | 450 | = |
|
| 9. | 837 | + | 327 | = |
|
| 10. | 845 | + | 518 | = |
|
| Oefening 4 | |||||
| 1. | 770 | + | 588 | = |
|
| 2. | 941 | + | 338 | = |
|
| 3. | 838 | + | 633 | = |
|
| 4. | 427 | + | 426 | = |
|
| 5. | 961 | + | 800 | = |
|
| 6. | 933 | + | 358 | = |
|
| 7. | 428 | + | 385 | = |
|
| 8. | 963 | + | 707 | = |
|
| 9. | 646 | + | 373 | = |
|
| 10. | 711 | + | 325 | = |
|