Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 556 | + | 442 | = |
|
| 2. | 910 | + | 510 | = |
|
| 3. | 539 | + | 502 | = |
|
| 4. | 719 | + | 264 | = |
|
| 5. | 548 | + | 302 | = |
|
| 6. | 753 | + | 464 | = |
|
| 7. | 987 | + | 816 | = |
|
| 8. | 787 | + | 314 | = |
|
| 9. | 487 | + | 474 | = |
|
| 10. | 839 | + | 394 | = |
|
| Oefening 2 | |||||
| 1. | 893 | + | 677 | = |
|
| 2. | 486 | + | 359 | = |
|
| 3. | 974 | + | 266 | = |
|
| 4. | 467 | + | 381 | = |
|
| 5. | 553 | + | 288 | = |
|
| 6. | 632 | + | 264 | = |
|
| 7. | 911 | + | 244 | = |
|
| 8. | 576 | + | 300 | = |
|
| 9. | 914 | + | 611 | = |
|
| 10. | 954 | + | 837 | = |
|
| Oefening 3 | |||||
| 1. | 637 | + | 620 | = |
|
| 2. | 900 | + | 509 | = |
|
| 3. | 932 | + | 679 | = |
|
| 4. | 920 | + | 613 | = |
|
| 5. | 446 | + | 361 | = |
|
| 6. | 330 | + | 271 | = |
|
| 7. | 817 | + | 351 | = |
|
| 8. | 901 | + | 676 | = |
|
| 9. | 853 | + | 700 | = |
|
| 10. | 924 | + | 618 | = |
|
| Oefening 4 | |||||
| 1. | 983 | + | 397 | = |
|
| 2. | 718 | + | 515 | = |
|
| 3. | 861 | + | 323 | = |
|
| 4. | 965 | + | 275 | = |
|
| 5. | 572 | + | 467 | = |
|
| 6. | 474 | + | 219 | = |
|
| 7. | 615 | + | 380 | = |
|
| 8. | 484 | + | 426 | = |
|
| 9. | 894 | + | 520 | = |
|
| 10. | 774 | + | 270 | = |
|