Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 909 | + | 457 | = |
|
| 2. | 847 | + | 425 | = |
|
| 3. | 742 | + | 343 | = |
|
| 4. | 311 | + | 287 | = |
|
| 5. | 542 | + | 347 | = |
|
| 6. | 828 | + | 708 | = |
|
| 7. | 959 | + | 452 | = |
|
| 8. | 927 | + | 331 | = |
|
| 9. | 803 | + | 256 | = |
|
| 10. | 405 | + | 326 | = |
|
| Oefening 2 | |||||
| 1. | 906 | + | 883 | = |
|
| 2. | 535 | + | 418 | = |
|
| 3. | 658 | + | 445 | = |
|
| 4. | 732 | + | 485 | = |
|
| 5. | 688 | + | 444 | = |
|
| 6. | 896 | + | 389 | = |
|
| 7. | 845 | + | 304 | = |
|
| 8. | 524 | + | 407 | = |
|
| 9. | 913 | + | 714 | = |
|
| 10. | 485 | + | 303 | = |
|
| Oefening 3 | |||||
| 1. | 468 | + | 208 | = |
|
| 2. | 949 | + | 555 | = |
|
| 3. | 954 | + | 520 | = |
|
| 4. | 774 | + | 342 | = |
|
| 5. | 478 | + | 340 | = |
|
| 6. | 572 | + | 357 | = |
|
| 7. | 834 | + | 447 | = |
|
| 8. | 843 | + | 256 | = |
|
| 9. | 557 | + | 366 | = |
|
| 10. | 960 | + | 644 | = |
|
| Oefening 4 | |||||
| 1. | 746 | + | 286 | = |
|
| 2. | 801 | + | 671 | = |
|
| 3. | 535 | + | 293 | = |
|
| 4. | 642 | + | 617 | = |
|
| 5. | 698 | + | 591 | = |
|
| 6. | 920 | + | 495 | = |
|
| 7. | 940 | + | 603 | = |
|
| 8. | 583 | + | 440 | = |
|
| 9. | 529 | + | 303 | = |
|
| 10. | 966 | + | 376 | = |
|