Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 711 | + | 709 | = |
|
| 2. | 957 | + | 482 | = |
|
| 3. | 965 | + | 204 | = |
|
| 4. | 436 | + | 200 | = |
|
| 5. | 898 | + | 209 | = |
|
| 6. | 225 | + | 204 | = |
|
| 7. | 759 | + | 410 | = |
|
| 8. | 865 | + | 773 | = |
|
| 9. | 787 | + | 373 | = |
|
| 10. | 836 | + | 473 | = |
|
| Oefening 2 | |||||
| 1. | 504 | + | 385 | = |
|
| 2. | 552 | + | 425 | = |
|
| 3. | 964 | + | 214 | = |
|
| 4. | 803 | + | 230 | = |
|
| 5. | 937 | + | 398 | = |
|
| 6. | 747 | + | 559 | = |
|
| 7. | 801 | + | 509 | = |
|
| 8. | 955 | + | 856 | = |
|
| 9. | 865 | + | 622 | = |
|
| 10. | 523 | + | 455 | = |
|
| Oefening 3 | |||||
| 1. | 532 | + | 308 | = |
|
| 2. | 909 | + | 507 | = |
|
| 3. | 951 | + | 814 | = |
|
| 4. | 981 | + | 269 | = |
|
| 5. | 782 | + | 739 | = |
|
| 6. | 994 | + | 280 | = |
|
| 7. | 543 | + | 509 | = |
|
| 8. | 566 | + | 215 | = |
|
| 9. | 987 | + | 736 | = |
|
| 10. | 996 | + | 381 | = |
|
| Oefening 4 | |||||
| 1. | 948 | + | 265 | = |
|
| 2. | 878 | + | 763 | = |
|
| 3. | 909 | + | 568 | = |
|
| 4. | 695 | + | 528 | = |
|
| 5. | 985 | + | 318 | = |
|
| 6. | 971 | + | 398 | = |
|
| 7. | 531 | + | 451 | = |
|
| 8. | 596 | + | 378 | = |
|
| 9. | 839 | + | 325 | = |
|
| 10. | 921 | + | 667 | = |
|