Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 872 | + | 512 | = |
|
| 2. | 901 | + | 246 | = |
|
| 3. | 682 | + | 303 | = |
|
| 4. | 754 | + | 232 | = |
|
| 5. | 290 | + | 268 | = |
|
| 6. | 961 | + | 850 | = |
|
| 7. | 996 | + | 664 | = |
|
| 8. | 538 | + | 418 | = |
|
| 9. | 812 | + | 335 | = |
|
| 10. | 629 | + | 383 | = |
|
| Oefening 2 | |||||
| 1. | 768 | + | 201 | = |
|
| 2. | 425 | + | 353 | = |
|
| 3. | 454 | + | 299 | = |
|
| 4. | 920 | + | 861 | = |
|
| 5. | 276 | + | 237 | = |
|
| 6. | 420 | + | 251 | = |
|
| 7. | 302 | + | 276 | = |
|
| 8. | 725 | + | 669 | = |
|
| 9. | 715 | + | 506 | = |
|
| 10. | 900 | + | 810 | = |
|
| Oefening 3 | |||||
| 1. | 994 | + | 311 | = |
|
| 2. | 925 | + | 776 | = |
|
| 3. | 877 | + | 709 | = |
|
| 4. | 953 | + | 765 | = |
|
| 5. | 834 | + | 270 | = |
|
| 6. | 883 | + | 391 | = |
|
| 7. | 871 | + | 443 | = |
|
| 8. | 399 | + | 314 | = |
|
| 9. | 954 | + | 732 | = |
|
| 10. | 435 | + | 427 | = |
|
| Oefening 4 | |||||
| 1. | 937 | + | 696 | = |
|
| 2. | 249 | + | 211 | = |
|
| 3. | 959 | + | 459 | = |
|
| 4. | 922 | + | 514 | = |
|
| 5. | 932 | + | 788 | = |
|
| 6. | 542 | + | 343 | = |
|
| 7. | 441 | + | 295 | = |
|
| 8. | 819 | + | 562 | = |
|
| 9. | 705 | + | 359 | = |
|
| 10. | 657 | + | 378 | = |
|