Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 584 | + | 561 | = |
|
| 2. | 809 | + | 652 | = |
|
| 3. | 874 | + | 418 | = |
|
| 4. | 918 | + | 598 | = |
|
| 5. | 942 | + | 407 | = |
|
| 6. | 585 | + | 493 | = |
|
| 7. | 493 | + | 433 | = |
|
| 8. | 976 | + | 719 | = |
|
| 9. | 426 | + | 363 | = |
|
| 10. | 661 | + | 384 | = |
|
| Oefening 2 | |||||
| 1. | 406 | + | 315 | = |
|
| 2. | 590 | + | 373 | = |
|
| 3. | 810 | + | 580 | = |
|
| 4. | 779 | + | 201 | = |
|
| 5. | 448 | + | 438 | = |
|
| 6. | 614 | + | 408 | = |
|
| 7. | 814 | + | 595 | = |
|
| 8. | 278 | + | 262 | = |
|
| 9. | 976 | + | 463 | = |
|
| 10. | 933 | + | 908 | = |
|
| Oefening 3 | |||||
| 1. | 839 | + | 750 | = |
|
| 2. | 720 | + | 330 | = |
|
| 3. | 906 | + | 684 | = |
|
| 4. | 744 | + | 550 | = |
|
| 5. | 963 | + | 669 | = |
|
| 6. | 520 | + | 392 | = |
|
| 7. | 548 | + | 343 | = |
|
| 8. | 982 | + | 587 | = |
|
| 9. | 309 | + | 306 | = |
|
| 10. | 534 | + | 435 | = |
|
| Oefening 4 | |||||
| 1. | 937 | + | 427 | = |
|
| 2. | 735 | + | 201 | = |
|
| 3. | 948 | + | 681 | = |
|
| 4. | 572 | + | 225 | = |
|
| 5. | 538 | + | 300 | = |
|
| 6. | 334 | + | 236 | = |
|
| 7. | 773 | + | 296 | = |
|
| 8. | 374 | + | 354 | = |
|
| 9. | 456 | + | 358 | = |
|
| 10. | 913 | + | 617 | = |
|