Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 973 | + | 299 | = |
|
| 2. | 543 | + | 540 | = |
|
| 3. | 660 | + | 459 | = |
|
| 4. | 874 | + | 683 | = |
|
| 5. | 598 | + | 235 | = |
|
| 6. | 293 | + | 234 | = |
|
| 7. | 771 | + | 433 | = |
|
| 8. | 881 | + | 380 | = |
|
| 9. | 920 | + | 326 | = |
|
| 10. | 869 | + | 346 | = |
|
| Oefening 2 | |||||
| 1. | 789 | + | 630 | = |
|
| 2. | 637 | + | 320 | = |
|
| 3. | 689 | + | 246 | = |
|
| 4. | 983 | + | 622 | = |
|
| 5. | 537 | + | 328 | = |
|
| 6. | 478 | + | 216 | = |
|
| 7. | 620 | + | 281 | = |
|
| 8. | 743 | + | 211 | = |
|
| 9. | 321 | + | 307 | = |
|
| 10. | 915 | + | 254 | = |
|
| Oefening 3 | |||||
| 1. | 812 | + | 649 | = |
|
| 2. | 379 | + | 348 | = |
|
| 3. | 976 | + | 522 | = |
|
| 4. | 942 | + | 506 | = |
|
| 5. | 826 | + | 517 | = |
|
| 6. | 922 | + | 585 | = |
|
| 7. | 880 | + | 383 | = |
|
| 8. | 939 | + | 783 | = |
|
| 9. | 715 | + | 289 | = |
|
| 10. | 815 | + | 444 | = |
|
| Oefening 4 | |||||
| 1. | 433 | + | 364 | = |
|
| 2. | 918 | + | 623 | = |
|
| 3. | 539 | + | 539 | = |
|
| 4. | 587 | + | 285 | = |
|
| 5. | 990 | + | 399 | = |
|
| 6. | 736 | + | 446 | = |
|
| 7. | 621 | + | 262 | = |
|
| 8. | 490 | + | 204 | = |
|
| 9. | 365 | + | 219 | = |
|
| 10. | 953 | + | 683 | = |
|