Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 837 | + | 210 | = |
|
| 2. | 883 | + | 468 | = |
|
| 3. | 371 | + | 252 | = |
|
| 4. | 934 | + | 721 | = |
|
| 5. | 427 | + | 343 | = |
|
| 6. | 591 | + | 271 | = |
|
| 7. | 975 | + | 205 | = |
|
| 8. | 959 | + | 750 | = |
|
| 9. | 744 | + | 219 | = |
|
| 10. | 352 | + | 323 | = |
|
| Oefening 2 | |||||
| 1. | 969 | + | 508 | = |
|
| 2. | 793 | + | 243 | = |
|
| 3. | 477 | + | 283 | = |
|
| 4. | 878 | + | 305 | = |
|
| 5. | 740 | + | 517 | = |
|
| 6. | 579 | + | 418 | = |
|
| 7. | 401 | + | 398 | = |
|
| 8. | 314 | + | 206 | = |
|
| 9. | 794 | + | 709 | = |
|
| 10. | 975 | + | 914 | = |
|
| Oefening 3 | |||||
| 1. | 645 | + | 625 | = |
|
| 2. | 823 | + | 402 | = |
|
| 3. | 740 | + | 332 | = |
|
| 4. | 456 | + | 403 | = |
|
| 5. | 651 | + | 416 | = |
|
| 6. | 668 | + | 516 | = |
|
| 7. | 989 | + | 827 | = |
|
| 8. | 875 | + | 813 | = |
|
| 9. | 695 | + | 394 | = |
|
| 10. | 762 | + | 315 | = |
|
| Oefening 4 | |||||
| 1. | 517 | + | 363 | = |
|
| 2. | 967 | + | 897 | = |
|
| 3. | 678 | + | 237 | = |
|
| 4. | 785 | + | 213 | = |
|
| 5. | 987 | + | 841 | = |
|
| 6. | 876 | + | 659 | = |
|
| 7. | 683 | + | 450 | = |
|
| 8. | 849 | + | 495 | = |
|
| 9. | 828 | + | 440 | = |
|
| 10. | 403 | + | 254 | = |
|