Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 411 | + | 285 | = |
|
| 2. | 276 | + | 209 | = |
|
| 3. | 950 | + | 499 | = |
|
| 4. | 981 | + | 415 | = |
|
| 5. | 977 | + | 848 | = |
|
| 6. | 690 | + | 435 | = |
|
| 7. | 902 | + | 404 | = |
|
| 8. | 472 | + | 230 | = |
|
| 9. | 910 | + | 353 | = |
|
| 10. | 912 | + | 479 | = |
|
| Oefening 2 | |||||
| 1. | 930 | + | 321 | = |
|
| 2. | 420 | + | 208 | = |
|
| 3. | 829 | + | 328 | = |
|
| 4. | 793 | + | 551 | = |
|
| 5. | 960 | + | 321 | = |
|
| 6. | 841 | + | 222 | = |
|
| 7. | 764 | + | 435 | = |
|
| 8. | 786 | + | 679 | = |
|
| 9. | 780 | + | 751 | = |
|
| 10. | 876 | + | 497 | = |
|
| Oefening 3 | |||||
| 1. | 275 | + | 234 | = |
|
| 2. | 944 | + | 570 | = |
|
| 3. | 805 | + | 590 | = |
|
| 4. | 872 | + | 555 | = |
|
| 5. | 865 | + | 639 | = |
|
| 6. | 526 | + | 300 | = |
|
| 7. | 566 | + | 542 | = |
|
| 8. | 946 | + | 615 | = |
|
| 9. | 498 | + | 406 | = |
|
| 10. | 846 | + | 619 | = |
|
| Oefening 4 | |||||
| 1. | 548 | + | 507 | = |
|
| 2. | 699 | + | 261 | = |
|
| 3. | 983 | + | 982 | = |
|
| 4. | 695 | + | 663 | = |
|
| 5. | 457 | + | 384 | = |
|
| 6. | 734 | + | 334 | = |
|
| 7. | 955 | + | 606 | = |
|
| 8. | 846 | + | 265 | = |
|
| 9. | 509 | + | 290 | = |
|
| 10. | 708 | + | 215 | = |
|