Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 754 | + | 681 | = |
|
| 2. | 654 | + | 374 | = |
|
| 3. | 993 | + | 285 | = |
|
| 4. | 710 | + | 613 | = |
|
| 5. | 657 | + | 606 | = |
|
| 6. | 860 | + | 851 | = |
|
| 7. | 975 | + | 574 | = |
|
| 8. | 997 | + | 898 | = |
|
| 9. | 754 | + | 250 | = |
|
| 10. | 973 | + | 681 | = |
|
| Oefening 2 | |||||
| 1. | 390 | + | 389 | = |
|
| 2. | 763 | + | 299 | = |
|
| 3. | 771 | + | 432 | = |
|
| 4. | 922 | + | 254 | = |
|
| 5. | 692 | + | 677 | = |
|
| 6. | 872 | + | 245 | = |
|
| 7. | 883 | + | 287 | = |
|
| 8. | 437 | + | 296 | = |
|
| 9. | 290 | + | 263 | = |
|
| 10. | 734 | + | 611 | = |
|
| Oefening 3 | |||||
| 1. | 322 | + | 314 | = |
|
| 2. | 980 | + | 972 | = |
|
| 3. | 893 | + | 401 | = |
|
| 4. | 926 | + | 533 | = |
|
| 5. | 818 | + | 575 | = |
|
| 6. | 741 | + | 202 | = |
|
| 7. | 382 | + | 240 | = |
|
| 8. | 968 | + | 342 | = |
|
| 9. | 726 | + | 617 | = |
|
| 10. | 624 | + | 581 | = |
|
| Oefening 4 | |||||
| 1. | 751 | + | 589 | = |
|
| 2. | 589 | + | 392 | = |
|
| 3. | 519 | + | 505 | = |
|
| 4. | 501 | + | 346 | = |
|
| 5. | 667 | + | 597 | = |
|
| 6. | 723 | + | 671 | = |
|
| 7. | 581 | + | 534 | = |
|
| 8. | 782 | + | 745 | = |
|
| 9. | 743 | + | 454 | = |
|
| 10. | 931 | + | 608 | = |
|