Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 558 | + | 227 | = |
|
| 2. | 966 | + | 241 | = |
|
| 3. | 363 | + | 285 | = |
|
| 4. | 707 | + | 218 | = |
|
| 5. | 817 | + | 364 | = |
|
| 6. | 569 | + | 456 | = |
|
| 7. | 772 | + | 228 | = |
|
| 8. | 853 | + | 428 | = |
|
| 9. | 609 | + | 359 | = |
|
| 10. | 381 | + | 223 | = |
|
| Oefening 2 | |||||
| 1. | 907 | + | 355 | = |
|
| 2. | 589 | + | 341 | = |
|
| 3. | 833 | + | 321 | = |
|
| 4. | 219 | + | 211 | = |
|
| 5. | 959 | + | 502 | = |
|
| 6. | 329 | + | 265 | = |
|
| 7. | 783 | + | 565 | = |
|
| 8. | 656 | + | 430 | = |
|
| 9. | 558 | + | 530 | = |
|
| 10. | 829 | + | 803 | = |
|
| Oefening 3 | |||||
| 1. | 713 | + | 357 | = |
|
| 2. | 939 | + | 223 | = |
|
| 3. | 367 | + | 229 | = |
|
| 4. | 893 | + | 473 | = |
|
| 5. | 315 | + | 286 | = |
|
| 6. | 947 | + | 467 | = |
|
| 7. | 933 | + | 792 | = |
|
| 8. | 993 | + | 582 | = |
|
| 9. | 924 | + | 658 | = |
|
| 10. | 966 | + | 777 | = |
|
| Oefening 4 | |||||
| 1. | 875 | + | 446 | = |
|
| 2. | 541 | + | 445 | = |
|
| 3. | 987 | + | 927 | = |
|
| 4. | 660 | + | 549 | = |
|
| 5. | 345 | + | 204 | = |
|
| 6. | 366 | + | 250 | = |
|
| 7. | 395 | + | 270 | = |
|
| 8. | 555 | + | 272 | = |
|
| 9. | 958 | + | 516 | = |
|
| 10. | 696 | + | 667 | = |
|