Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 720 | + | 629 | = |
|
| 2. | 506 | + | 359 | = |
|
| 3. | 831 | + | 360 | = |
|
| 4. | 546 | + | 372 | = |
|
| 5. | 740 | + | 258 | = |
|
| 6. | 847 | + | 203 | = |
|
| 7. | 986 | + | 650 | = |
|
| 8. | 958 | + | 571 | = |
|
| 9. | 695 | + | 658 | = |
|
| 10. | 842 | + | 812 | = |
|
| Oefening 2 | |||||
| 1. | 557 | + | 347 | = |
|
| 2. | 702 | + | 250 | = |
|
| 3. | 727 | + | 677 | = |
|
| 4. | 382 | + | 275 | = |
|
| 5. | 954 | + | 937 | = |
|
| 6. | 348 | + | 314 | = |
|
| 7. | 925 | + | 537 | = |
|
| 8. | 779 | + | 441 | = |
|
| 9. | 840 | + | 721 | = |
|
| 10. | 525 | + | 371 | = |
|
| Oefening 3 | |||||
| 1. | 857 | + | 733 | = |
|
| 2. | 406 | + | 260 | = |
|
| 3. | 852 | + | 397 | = |
|
| 4. | 703 | + | 593 | = |
|
| 5. | 860 | + | 615 | = |
|
| 6. | 990 | + | 702 | = |
|
| 7. | 613 | + | 219 | = |
|
| 8. | 483 | + | 303 | = |
|
| 9. | 548 | + | 220 | = |
|
| 10. | 460 | + | 246 | = |
|
| Oefening 4 | |||||
| 1. | 724 | + | 321 | = |
|
| 2. | 933 | + | 646 | = |
|
| 3. | 855 | + | 456 | = |
|
| 4. | 935 | + | 891 | = |
|
| 5. | 234 | + | 226 | = |
|
| 6. | 437 | + | 435 | = |
|
| 7. | 579 | + | 357 | = |
|
| 8. | 954 | + | 413 | = |
|
| 9. | 623 | + | 279 | = |
|
| 10. | 945 | + | 292 | = |
|