Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 979 | + | 426 | = |
|
| 2. | 778 | + | 229 | = |
|
| 3. | 996 | + | 828 | = |
|
| 4. | 997 | + | 945 | = |
|
| 5. | 901 | + | 569 | = |
|
| 6. | 524 | + | 448 | = |
|
| 7. | 977 | + | 289 | = |
|
| 8. | 570 | + | 315 | = |
|
| 9. | 981 | + | 664 | = |
|
| 10. | 672 | + | 515 | = |
|
| Oefening 2 | |||||
| 1. | 452 | + | 394 | = |
|
| 2. | 484 | + | 429 | = |
|
| 3. | 660 | + | 620 | = |
|
| 4. | 729 | + | 655 | = |
|
| 5. | 659 | + | 339 | = |
|
| 6. | 753 | + | 370 | = |
|
| 7. | 983 | + | 326 | = |
|
| 8. | 807 | + | 221 | = |
|
| 9. | 889 | + | 420 | = |
|
| 10. | 717 | + | 217 | = |
|
| Oefening 3 | |||||
| 1. | 913 | + | 871 | = |
|
| 2. | 832 | + | 414 | = |
|
| 3. | 674 | + | 201 | = |
|
| 4. | 878 | + | 729 | = |
|
| 5. | 950 | + | 226 | = |
|
| 6. | 951 | + | 545 | = |
|
| 7. | 345 | + | 294 | = |
|
| 8. | 903 | + | 456 | = |
|
| 9. | 728 | + | 672 | = |
|
| 10. | 725 | + | 380 | = |
|
| Oefening 4 | |||||
| 1. | 772 | + | 601 | = |
|
| 2. | 906 | + | 341 | = |
|
| 3. | 354 | + | 202 | = |
|
| 4. | 598 | + | 510 | = |
|
| 5. | 996 | + | 410 | = |
|
| 6. | 974 | + | 776 | = |
|
| 7. | 622 | + | 298 | = |
|
| 8. | 940 | + | 562 | = |
|
| 9. | 755 | + | 444 | = |
|
| 10. | 956 | + | 609 | = |
|