Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 842 | + | 714 | = |
|
| 2. | 973 | + | 971 | = |
|
| 3. | 993 | + | 320 | = |
|
| 4. | 535 | + | 509 | = |
|
| 5. | 672 | + | 617 | = |
|
| 6. | 948 | + | 476 | = |
|
| 7. | 941 | + | 570 | = |
|
| 8. | 559 | + | 438 | = |
|
| 9. | 718 | + | 658 | = |
|
| 10. | 672 | + | 652 | = |
|
| Oefening 2 | |||||
| 1. | 424 | + | 372 | = |
|
| 2. | 553 | + | 408 | = |
|
| 3. | 995 | + | 388 | = |
|
| 4. | 384 | + | 214 | = |
|
| 5. | 963 | + | 791 | = |
|
| 6. | 750 | + | 643 | = |
|
| 7. | 512 | + | 444 | = |
|
| 8. | 763 | + | 690 | = |
|
| 9. | 843 | + | 656 | = |
|
| 10. | 957 | + | 759 | = |
|
| Oefening 3 | |||||
| 1. | 528 | + | 517 | = |
|
| 2. | 512 | + | 319 | = |
|
| 3. | 877 | + | 669 | = |
|
| 4. | 352 | + | 322 | = |
|
| 5. | 349 | + | 309 | = |
|
| 6. | 740 | + | 435 | = |
|
| 7. | 859 | + | 521 | = |
|
| 8. | 911 | + | 644 | = |
|
| 9. | 656 | + | 436 | = |
|
| 10. | 832 | + | 218 | = |
|
| Oefening 4 | |||||
| 1. | 793 | + | 779 | = |
|
| 2. | 572 | + | 398 | = |
|
| 3. | 652 | + | 608 | = |
|
| 4. | 859 | + | 541 | = |
|
| 5. | 699 | + | 578 | = |
|
| 6. | 646 | + | 233 | = |
|
| 7. | 641 | + | 210 | = |
|
| 8. | 624 | + | 501 | = |
|
| 9. | 572 | + | 433 | = |
|
| 10. | 868 | + | 673 | = |
|