Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 356 | + | 252 | = |
|
| 2. | 981 | + | 309 | = |
|
| 3. | 947 | + | 418 | = |
|
| 4. | 720 | + | 644 | = |
|
| 5. | 872 | + | 590 | = |
|
| 6. | 392 | + | 227 | = |
|
| 7. | 986 | + | 250 | = |
|
| 8. | 783 | + | 355 | = |
|
| 9. | 579 | + | 568 | = |
|
| 10. | 826 | + | 511 | = |
|
| Oefening 2 | |||||
| 1. | 582 | + | 419 | = |
|
| 2. | 908 | + | 289 | = |
|
| 3. | 972 | + | 579 | = |
|
| 4. | 849 | + | 558 | = |
|
| 5. | 976 | + | 559 | = |
|
| 6. | 486 | + | 394 | = |
|
| 7. | 874 | + | 587 | = |
|
| 8. | 999 | + | 705 | = |
|
| 9. | 511 | + | 226 | = |
|
| 10. | 561 | + | 227 | = |
|
| Oefening 3 | |||||
| 1. | 990 | + | 469 | = |
|
| 2. | 526 | + | 448 | = |
|
| 3. | 403 | + | 325 | = |
|
| 4. | 690 | + | 620 | = |
|
| 5. | 811 | + | 495 | = |
|
| 6. | 316 | + | 253 | = |
|
| 7. | 355 | + | 234 | = |
|
| 8. | 689 | + | 248 | = |
|
| 9. | 742 | + | 284 | = |
|
| 10. | 610 | + | 569 | = |
|
| Oefening 4 | |||||
| 1. | 592 | + | 259 | = |
|
| 2. | 909 | + | 823 | = |
|
| 3. | 559 | + | 365 | = |
|
| 4. | 458 | + | 367 | = |
|
| 5. | 909 | + | 828 | = |
|
| 6. | 901 | + | 474 | = |
|
| 7. | 725 | + | 639 | = |
|
| 8. | 790 | + | 612 | = |
|
| 9. | 997 | + | 737 | = |
|
| 10. | 896 | + | 276 | = |
|