Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 917 | + | 767 | = |
|
| 2. | 873 | + | 757 | = |
|
| 3. | 807 | + | 459 | = |
|
| 4. | 267 | + | 220 | = |
|
| 5. | 956 | + | 354 | = |
|
| 6. | 639 | + | 637 | = |
|
| 7. | 383 | + | 283 | = |
|
| 8. | 845 | + | 407 | = |
|
| 9. | 911 | + | 657 | = |
|
| 10. | 618 | + | 461 | = |
|
| Oefening 2 | |||||
| 1. | 892 | + | 240 | = |
|
| 2. | 470 | + | 303 | = |
|
| 3. | 710 | + | 409 | = |
|
| 4. | 501 | + | 416 | = |
|
| 5. | 625 | + | 417 | = |
|
| 6. | 542 | + | 232 | = |
|
| 7. | 414 | + | 241 | = |
|
| 8. | 796 | + | 751 | = |
|
| 9. | 959 | + | 337 | = |
|
| 10. | 825 | + | 323 | = |
|
| Oefening 3 | |||||
| 1. | 983 | + | 876 | = |
|
| 2. | 839 | + | 338 | = |
|
| 3. | 340 | + | 325 | = |
|
| 4. | 686 | + | 270 | = |
|
| 5. | 530 | + | 415 | = |
|
| 6. | 679 | + | 377 | = |
|
| 7. | 930 | + | 871 | = |
|
| 8. | 828 | + | 597 | = |
|
| 9. | 608 | + | 496 | = |
|
| 10. | 895 | + | 651 | = |
|
| Oefening 4 | |||||
| 1. | 891 | + | 327 | = |
|
| 2. | 943 | + | 874 | = |
|
| 3. | 743 | + | 626 | = |
|
| 4. | 625 | + | 243 | = |
|
| 5. | 800 | + | 516 | = |
|
| 6. | 714 | + | 596 | = |
|
| 7. | 998 | + | 324 | = |
|
| 8. | 451 | + | 244 | = |
|
| 9. | 787 | + | 480 | = |
|
| 10. | 908 | + | 810 | = |
|