Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 877 | + | 863 | = |
|
| 2. | 447 | + | 423 | = |
|
| 3. | 293 | + | 281 | = |
|
| 4. | 711 | + | 706 | = |
|
| 5. | 880 | + | 631 | = |
|
| 6. | 992 | + | 393 | = |
|
| 7. | 696 | + | 269 | = |
|
| 8. | 722 | + | 519 | = |
|
| 9. | 700 | + | 664 | = |
|
| 10. | 905 | + | 803 | = |
|
| Oefening 2 | |||||
| 1. | 582 | + | 471 | = |
|
| 2. | 742 | + | 572 | = |
|
| 3. | 983 | + | 713 | = |
|
| 4. | 548 | + | 518 | = |
|
| 5. | 648 | + | 207 | = |
|
| 6. | 597 | + | 424 | = |
|
| 7. | 917 | + | 470 | = |
|
| 8. | 683 | + | 287 | = |
|
| 9. | 324 | + | 321 | = |
|
| 10. | 605 | + | 316 | = |
|
| Oefening 3 | |||||
| 1. | 933 | + | 510 | = |
|
| 2. | 639 | + | 440 | = |
|
| 3. | 693 | + | 385 | = |
|
| 4. | 430 | + | 394 | = |
|
| 5. | 579 | + | 360 | = |
|
| 6. | 559 | + | 334 | = |
|
| 7. | 737 | + | 566 | = |
|
| 8. | 647 | + | 357 | = |
|
| 9. | 778 | + | 407 | = |
|
| 10. | 582 | + | 319 | = |
|
| Oefening 4 | |||||
| 1. | 823 | + | 393 | = |
|
| 2. | 754 | + | 445 | = |
|
| 3. | 970 | + | 344 | = |
|
| 4. | 734 | + | 221 | = |
|
| 5. | 672 | + | 412 | = |
|
| 6. | 274 | + | 219 | = |
|
| 7. | 541 | + | 274 | = |
|
| 8. | 874 | + | 531 | = |
|
| 9. | 885 | + | 798 | = |
|
| 10. | 962 | + | 474 | = |
|