Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 778 | + | 363 | = |
|
| 2. | 532 | + | 431 | = |
|
| 3. | 825 | + | 563 | = |
|
| 4. | 953 | + | 362 | = |
|
| 5. | 433 | + | 210 | = |
|
| 6. | 661 | + | 382 | = |
|
| 7. | 547 | + | 340 | = |
|
| 8. | 355 | + | 289 | = |
|
| 9. | 411 | + | 251 | = |
|
| 10. | 500 | + | 358 | = |
|
| Oefening 2 | |||||
| 1. | 921 | + | 691 | = |
|
| 2. | 809 | + | 433 | = |
|
| 3. | 639 | + | 568 | = |
|
| 4. | 973 | + | 288 | = |
|
| 5. | 959 | + | 329 | = |
|
| 6. | 342 | + | 338 | = |
|
| 7. | 818 | + | 811 | = |
|
| 8. | 716 | + | 270 | = |
|
| 9. | 688 | + | 268 | = |
|
| 10. | 721 | + | 691 | = |
|
| Oefening 3 | |||||
| 1. | 320 | + | 282 | = |
|
| 2. | 450 | + | 416 | = |
|
| 3. | 606 | + | 572 | = |
|
| 4. | 912 | + | 335 | = |
|
| 5. | 622 | + | 350 | = |
|
| 6. | 975 | + | 713 | = |
|
| 7. | 962 | + | 486 | = |
|
| 8. | 970 | + | 768 | = |
|
| 9. | 352 | + | 209 | = |
|
| 10. | 539 | + | 395 | = |
|
| Oefening 4 | |||||
| 1. | 707 | + | 585 | = |
|
| 2. | 600 | + | 379 | = |
|
| 3. | 711 | + | 518 | = |
|
| 4. | 991 | + | 919 | = |
|
| 5. | 909 | + | 788 | = |
|
| 6. | 541 | + | 461 | = |
|
| 7. | 924 | + | 217 | = |
|
| 8. | 629 | + | 398 | = |
|
| 9. | 615 | + | 595 | = |
|
| 10. | 619 | + | 549 | = |
|