Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 972 | + | 951 | = |
|
| 2. | 838 | + | 451 | = |
|
| 3. | 340 | + | 244 | = |
|
| 4. | 988 | + | 379 | = |
|
| 5. | 595 | + | 360 | = |
|
| 6. | 999 | + | 666 | = |
|
| 7. | 685 | + | 389 | = |
|
| 8. | 910 | + | 415 | = |
|
| 9. | 749 | + | 311 | = |
|
| 10. | 651 | + | 367 | = |
|
| Oefening 2 | |||||
| 1. | 745 | + | 240 | = |
|
| 2. | 724 | + | 268 | = |
|
| 3. | 952 | + | 875 | = |
|
| 4. | 864 | + | 515 | = |
|
| 5. | 708 | + | 432 | = |
|
| 6. | 659 | + | 219 | = |
|
| 7. | 627 | + | 420 | = |
|
| 8. | 695 | + | 689 | = |
|
| 9. | 998 | + | 327 | = |
|
| 10. | 694 | + | 457 | = |
|
| Oefening 3 | |||||
| 1. | 646 | + | 588 | = |
|
| 2. | 871 | + | 424 | = |
|
| 3. | 753 | + | 369 | = |
|
| 4. | 617 | + | 487 | = |
|
| 5. | 842 | + | 568 | = |
|
| 6. | 921 | + | 688 | = |
|
| 7. | 933 | + | 582 | = |
|
| 8. | 603 | + | 255 | = |
|
| 9. | 394 | + | 253 | = |
|
| 10. | 312 | + | 296 | = |
|
| Oefening 4 | |||||
| 1. | 835 | + | 336 | = |
|
| 2. | 987 | + | 247 | = |
|
| 3. | 702 | + | 385 | = |
|
| 4. | 944 | + | 328 | = |
|
| 5. | 925 | + | 430 | = |
|
| 6. | 950 | + | 872 | = |
|
| 7. | 893 | + | 775 | = |
|
| 8. | 986 | + | 816 | = |
|
| 9. | 579 | + | 354 | = |
|
| 10. | 399 | + | 230 | = |
|