Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 614 | + | 319 | = |
|
| 2. | 383 | + | 227 | = |
|
| 3. | 966 | + | 301 | = |
|
| 4. | 923 | + | 446 | = |
|
| 5. | 621 | + | 314 | = |
|
| 6. | 891 | + | 801 | = |
|
| 7. | 560 | + | 435 | = |
|
| 8. | 492 | + | 320 | = |
|
| 9. | 736 | + | 268 | = |
|
| 10. | 853 | + | 829 | = |
|
| Oefening 2 | |||||
| 1. | 855 | + | 247 | = |
|
| 2. | 952 | + | 812 | = |
|
| 3. | 939 | + | 917 | = |
|
| 4. | 987 | + | 953 | = |
|
| 5. | 909 | + | 846 | = |
|
| 6. | 872 | + | 737 | = |
|
| 7. | 428 | + | 227 | = |
|
| 8. | 781 | + | 436 | = |
|
| 9. | 379 | + | 363 | = |
|
| 10. | 470 | + | 289 | = |
|
| Oefening 3 | |||||
| 1. | 867 | + | 770 | = |
|
| 2. | 767 | + | 590 | = |
|
| 3. | 872 | + | 287 | = |
|
| 4. | 967 | + | 829 | = |
|
| 5. | 882 | + | 402 | = |
|
| 6. | 880 | + | 287 | = |
|
| 7. | 752 | + | 283 | = |
|
| 8. | 426 | + | 362 | = |
|
| 9. | 477 | + | 455 | = |
|
| 10. | 621 | + | 238 | = |
|
| Oefening 4 | |||||
| 1. | 902 | + | 455 | = |
|
| 2. | 644 | + | 600 | = |
|
| 3. | 992 | + | 614 | = |
|
| 4. | 809 | + | 509 | = |
|
| 5. | 938 | + | 608 | = |
|
| 6. | 944 | + | 741 | = |
|
| 7. | 581 | + | 360 | = |
|
| 8. | 362 | + | 275 | = |
|
| 9. | 899 | + | 865 | = |
|
| 10. | 877 | + | 691 | = |
|