Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 400 | + | 250 | = |
|
| 2. | 287 | + | 251 | = |
|
| 3. | 897 | + | 886 | = |
|
| 4. | 903 | + | 821 | = |
|
| 5. | 806 | + | 529 | = |
|
| 6. | 361 | + | 324 | = |
|
| 7. | 935 | + | 854 | = |
|
| 8. | 676 | + | 279 | = |
|
| 9. | 811 | + | 294 | = |
|
| 10. | 934 | + | 901 | = |
|
| Oefening 2 | |||||
| 1. | 712 | + | 566 | = |
|
| 2. | 728 | + | 498 | = |
|
| 3. | 666 | + | 457 | = |
|
| 4. | 574 | + | 540 | = |
|
| 5. | 992 | + | 384 | = |
|
| 6. | 680 | + | 243 | = |
|
| 7. | 658 | + | 275 | = |
|
| 8. | 562 | + | 309 | = |
|
| 9. | 534 | + | 334 | = |
|
| 10. | 970 | + | 362 | = |
|
| Oefening 3 | |||||
| 1. | 905 | + | 722 | = |
|
| 2. | 960 | + | 451 | = |
|
| 3. | 864 | + | 700 | = |
|
| 4. | 591 | + | 533 | = |
|
| 5. | 617 | + | 275 | = |
|
| 6. | 921 | + | 749 | = |
|
| 7. | 704 | + | 343 | = |
|
| 8. | 852 | + | 524 | = |
|
| 9. | 803 | + | 752 | = |
|
| 10. | 648 | + | 564 | = |
|
| Oefening 4 | |||||
| 1. | 505 | + | 407 | = |
|
| 2. | 618 | + | 277 | = |
|
| 3. | 996 | + | 695 | = |
|
| 4. | 952 | + | 250 | = |
|
| 5. | 788 | + | 708 | = |
|
| 6. | 895 | + | 309 | = |
|
| 7. | 809 | + | 789 | = |
|
| 8. | 996 | + | 794 | = |
|
| 9. | 872 | + | 744 | = |
|
| 10. | 782 | + | 492 | = |
|