Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 663 | + | 554 | = |
|
| 2. | 827 | + | 358 | = |
|
| 3. | 953 | + | 689 | = |
|
| 4. | 714 | + | 257 | = |
|
| 5. | 663 | + | 527 | = |
|
| 6. | 954 | + | 382 | = |
|
| 7. | 935 | + | 869 | = |
|
| 8. | 686 | + | 394 | = |
|
| 9. | 820 | + | 633 | = |
|
| 10. | 887 | + | 599 | = |
|
| Oefening 2 | |||||
| 1. | 491 | + | 419 | = |
|
| 2. | 698 | + | 408 | = |
|
| 3. | 874 | + | 855 | = |
|
| 4. | 699 | + | 421 | = |
|
| 5. | 682 | + | 369 | = |
|
| 6. | 749 | + | 376 | = |
|
| 7. | 690 | + | 331 | = |
|
| 8. | 867 | + | 457 | = |
|
| 9. | 859 | + | 730 | = |
|
| 10. | 889 | + | 779 | = |
|
| Oefening 3 | |||||
| 1. | 681 | + | 509 | = |
|
| 2. | 791 | + | 697 | = |
|
| 3. | 485 | + | 228 | = |
|
| 4. | 520 | + | 498 | = |
|
| 5. | 812 | + | 371 | = |
|
| 6. | 711 | + | 612 | = |
|
| 7. | 602 | + | 526 | = |
|
| 8. | 667 | + | 505 | = |
|
| 9. | 647 | + | 420 | = |
|
| 10. | 531 | + | 528 | = |
|
| Oefening 4 | |||||
| 1. | 960 | + | 954 | = |
|
| 2. | 981 | + | 490 | = |
|
| 3. | 628 | + | 342 | = |
|
| 4. | 575 | + | 325 | = |
|
| 5. | 936 | + | 770 | = |
|
| 6. | 581 | + | 229 | = |
|
| 7. | 741 | + | 325 | = |
|
| 8. | 681 | + | 589 | = |
|
| 9. | 381 | + | 258 | = |
|
| 10. | 545 | + | 235 | = |
|