Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 680 | + | 332 | = |
|
| 2. | 808 | + | 497 | = |
|
| 3. | 939 | + | 839 | = |
|
| 4. | 362 | + | 274 | = |
|
| 5. | 558 | + | 429 | = |
|
| 6. | 335 | + | 217 | = |
|
| 7. | 655 | + | 486 | = |
|
| 8. | 707 | + | 639 | = |
|
| 9. | 990 | + | 565 | = |
|
| 10. | 850 | + | 341 | = |
|
| Oefening 2 | |||||
| 1. | 849 | + | 325 | = |
|
| 2. | 682 | + | 287 | = |
|
| 3. | 801 | + | 470 | = |
|
| 4. | 811 | + | 395 | = |
|
| 5. | 894 | + | 463 | = |
|
| 6. | 401 | + | 200 | = |
|
| 7. | 497 | + | 341 | = |
|
| 8. | 890 | + | 429 | = |
|
| 9. | 499 | + | 326 | = |
|
| 10. | 438 | + | 353 | = |
|
| Oefening 3 | |||||
| 1. | 964 | + | 956 | = |
|
| 2. | 795 | + | 787 | = |
|
| 3. | 701 | + | 612 | = |
|
| 4. | 976 | + | 829 | = |
|
| 5. | 357 | + | 309 | = |
|
| 6. | 653 | + | 235 | = |
|
| 7. | 713 | + | 217 | = |
|
| 8. | 876 | + | 560 | = |
|
| 9. | 484 | + | 395 | = |
|
| 10. | 749 | + | 270 | = |
|
| Oefening 4 | |||||
| 1. | 699 | + | 316 | = |
|
| 2. | 971 | + | 578 | = |
|
| 3. | 590 | + | 267 | = |
|
| 4. | 798 | + | 321 | = |
|
| 5. | 802 | + | 546 | = |
|
| 6. | 399 | + | 344 | = |
|
| 7. | 844 | + | 354 | = |
|
| 8. | 551 | + | 376 | = |
|
| 9. | 938 | + | 590 | = |
|
| 10. | 875 | + | 845 | = |
|