Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 489 | + | 258 | = |
|
| 2. | 970 | + | 236 | = |
|
| 3. | 723 | + | 214 | = |
|
| 4. | 947 | + | 324 | = |
|
| 5. | 549 | + | 369 | = |
|
| 6. | 333 | + | 296 | = |
|
| 7. | 886 | + | 439 | = |
|
| 8. | 870 | + | 388 | = |
|
| 9. | 385 | + | 318 | = |
|
| 10. | 894 | + | 471 | = |
|
| Oefening 2 | |||||
| 1. | 991 | + | 383 | = |
|
| 2. | 656 | + | 244 | = |
|
| 3. | 789 | + | 394 | = |
|
| 4. | 817 | + | 410 | = |
|
| 5. | 871 | + | 543 | = |
|
| 6. | 943 | + | 343 | = |
|
| 7. | 337 | + | 309 | = |
|
| 8. | 691 | + | 539 | = |
|
| 9. | 820 | + | 383 | = |
|
| 10. | 875 | + | 728 | = |
|
| Oefening 3 | |||||
| 1. | 562 | + | 358 | = |
|
| 2. | 1.000 | + | 676 | = |
|
| 3. | 997 | + | 661 | = |
|
| 4. | 758 | + | 438 | = |
|
| 5. | 803 | + | 500 | = |
|
| 6. | 706 | + | 428 | = |
|
| 7. | 989 | + | 839 | = |
|
| 8. | 525 | + | 350 | = |
|
| 9. | 814 | + | 269 | = |
|
| 10. | 886 | + | 576 | = |
|
| Oefening 4 | |||||
| 1. | 803 | + | 346 | = |
|
| 2. | 923 | + | 813 | = |
|
| 3. | 962 | + | 381 | = |
|
| 4. | 860 | + | 527 | = |
|
| 5. | 786 | + | 222 | = |
|
| 6. | 775 | + | 353 | = |
|
| 7. | 578 | + | 415 | = |
|
| 8. | 600 | + | 508 | = |
|
| 9. | 304 | + | 294 | = |
|
| 10. | 380 | + | 320 | = |
|