Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 623 | + | 461 | = |
|
| 2. | 802 | + | 279 | = |
|
| 3. | 275 | + | 211 | = |
|
| 4. | 506 | + | 335 | = |
|
| 5. | 377 | + | 317 | = |
|
| 6. | 391 | + | 288 | = |
|
| 7. | 777 | + | 365 | = |
|
| 8. | 543 | + | 273 | = |
|
| 9. | 688 | + | 379 | = |
|
| 10. | 532 | + | 353 | = |
|
| Oefening 2 | |||||
| 1. | 619 | + | 562 | = |
|
| 2. | 423 | + | 213 | = |
|
| 3. | 304 | + | 239 | = |
|
| 4. | 604 | + | 269 | = |
|
| 5. | 608 | + | 341 | = |
|
| 6. | 834 | + | 412 | = |
|
| 7. | 748 | + | 326 | = |
|
| 8. | 791 | + | 420 | = |
|
| 9. | 847 | + | 307 | = |
|
| 10. | 768 | + | 353 | = |
|
| Oefening 3 | |||||
| 1. | 964 | + | 884 | = |
|
| 2. | 730 | + | 579 | = |
|
| 3. | 858 | + | 681 | = |
|
| 4. | 746 | + | 406 | = |
|
| 5. | 930 | + | 812 | = |
|
| 6. | 290 | + | 269 | = |
|
| 7. | 996 | + | 785 | = |
|
| 8. | 912 | + | 234 | = |
|
| 9. | 671 | + | 309 | = |
|
| 10. | 954 | + | 675 | = |
|
| Oefening 4 | |||||
| 1. | 859 | + | 334 | = |
|
| 2. | 834 | + | 738 | = |
|
| 3. | 753 | + | 463 | = |
|
| 4. | 874 | + | 315 | = |
|
| 5. | 461 | + | 327 | = |
|
| 6. | 469 | + | 331 | = |
|
| 7. | 843 | + | 278 | = |
|
| 8. | 958 | + | 309 | = |
|
| 9. | 754 | + | 653 | = |
|
| 10. | 993 | + | 318 | = |
|