Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 855 | + | 699 | = |
|
| 2. | 539 | + | 354 | = |
|
| 3. | 847 | + | 315 | = |
|
| 4. | 905 | + | 682 | = |
|
| 5. | 971 | + | 347 | = |
|
| 6. | 770 | + | 756 | = |
|
| 7. | 839 | + | 414 | = |
|
| 8. | 427 | + | 389 | = |
|
| 9. | 449 | + | 304 | = |
|
| 10. | 940 | + | 296 | = |
|
| Oefening 2 | |||||
| 1. | 683 | + | 349 | = |
|
| 2. | 890 | + | 786 | = |
|
| 3. | 582 | + | 563 | = |
|
| 4. | 919 | + | 380 | = |
|
| 5. | 986 | + | 537 | = |
|
| 6. | 790 | + | 207 | = |
|
| 7. | 995 | + | 663 | = |
|
| 8. | 959 | + | 439 | = |
|
| 9. | 558 | + | 274 | = |
|
| 10. | 862 | + | 812 | = |
|
| Oefening 3 | |||||
| 1. | 827 | + | 352 | = |
|
| 2. | 589 | + | 223 | = |
|
| 3. | 753 | + | 277 | = |
|
| 4. | 903 | + | 500 | = |
|
| 5. | 558 | + | 512 | = |
|
| 6. | 954 | + | 834 | = |
|
| 7. | 565 | + | 451 | = |
|
| 8. | 933 | + | 235 | = |
|
| 9. | 892 | + | 421 | = |
|
| 10. | 885 | + | 669 | = |
|
| Oefening 4 | |||||
| 1. | 990 | + | 412 | = |
|
| 2. | 867 | + | 217 | = |
|
| 3. | 562 | + | 465 | = |
|
| 4. | 943 | + | 445 | = |
|
| 5. | 314 | + | 284 | = |
|
| 6. | 764 | + | 408 | = |
|
| 7. | 780 | + | 388 | = |
|
| 8. | 561 | + | 542 | = |
|
| 9. | 592 | + | 383 | = |
|
| 10. | 877 | + | 620 | = |
|