Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 703 | + | 364 | = |
|
| 2. | 855 | + | 710 | = |
|
| 3. | 710 | + | 366 | = |
|
| 4. | 440 | + | 283 | = |
|
| 5. | 773 | + | 590 | = |
|
| 6. | 673 | + | 226 | = |
|
| 7. | 496 | + | 419 | = |
|
| 8. | 734 | + | 484 | = |
|
| 9. | 325 | + | 295 | = |
|
| 10. | 561 | + | 273 | = |
|
| Oefening 2 | |||||
| 1. | 532 | + | 354 | = |
|
| 2. | 573 | + | 320 | = |
|
| 3. | 748 | + | 249 | = |
|
| 4. | 960 | + | 270 | = |
|
| 5. | 928 | + | 872 | = |
|
| 6. | 793 | + | 654 | = |
|
| 7. | 638 | + | 521 | = |
|
| 8. | 802 | + | 700 | = |
|
| 9. | 936 | + | 436 | = |
|
| 10. | 717 | + | 576 | = |
|
| Oefening 3 | |||||
| 1. | 745 | + | 548 | = |
|
| 2. | 819 | + | 525 | = |
|
| 3. | 973 | + | 923 | = |
|
| 4. | 504 | + | 475 | = |
|
| 5. | 770 | + | 202 | = |
|
| 6. | 912 | + | 425 | = |
|
| 7. | 920 | + | 200 | = |
|
| 8. | 839 | + | 321 | = |
|
| 9. | 717 | + | 557 | = |
|
| 10. | 315 | + | 297 | = |
|
| Oefening 4 | |||||
| 1. | 570 | + | 379 | = |
|
| 2. | 666 | + | 599 | = |
|
| 3. | 979 | + | 968 | = |
|
| 4. | 235 | + | 207 | = |
|
| 5. | 558 | + | 439 | = |
|
| 6. | 882 | + | 588 | = |
|
| 7. | 716 | + | 703 | = |
|
| 8. | 681 | + | 331 | = |
|
| 9. | 939 | + | 350 | = |
|
| 10. | 311 | + | 263 | = |
|