Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 468 | + | 373 | = |
|
| 2. | 719 | + | 337 | = |
|
| 3. | 630 | + | 259 | = |
|
| 4. | 503 | + | 324 | = |
|
| 5. | 933 | + | 480 | = |
|
| 6. | 713 | + | 520 | = |
|
| 7. | 883 | + | 230 | = |
|
| 8. | 713 | + | 665 | = |
|
| 9. | 863 | + | 703 | = |
|
| 10. | 725 | + | 271 | = |
|
| Oefening 2 | |||||
| 1. | 897 | + | 869 | = |
|
| 2. | 735 | + | 455 | = |
|
| 3. | 969 | + | 926 | = |
|
| 4. | 982 | + | 406 | = |
|
| 5. | 552 | + | 308 | = |
|
| 6. | 503 | + | 258 | = |
|
| 7. | 952 | + | 815 | = |
|
| 8. | 687 | + | 308 | = |
|
| 9. | 785 | + | 607 | = |
|
| 10. | 372 | + | 372 | = |
|
| Oefening 3 | |||||
| 1. | 275 | + | 207 | = |
|
| 2. | 962 | + | 571 | = |
|
| 3. | 346 | + | 307 | = |
|
| 4. | 437 | + | 224 | = |
|
| 5. | 389 | + | 261 | = |
|
| 6. | 403 | + | 355 | = |
|
| 7. | 932 | + | 366 | = |
|
| 8. | 939 | + | 517 | = |
|
| 9. | 843 | + | 593 | = |
|
| 10. | 896 | + | 665 | = |
|
| Oefening 4 | |||||
| 1. | 492 | + | 230 | = |
|
| 2. | 920 | + | 803 | = |
|
| 3. | 391 | + | 342 | = |
|
| 4. | 586 | + | 224 | = |
|
| 5. | 459 | + | 242 | = |
|
| 6. | 758 | + | 308 | = |
|
| 7. | 719 | + | 411 | = |
|
| 8. | 361 | + | 266 | = |
|
| 9. | 486 | + | 351 | = |
|
| 10. | 856 | + | 392 | = |
|