Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 239 | + | 207 | = |
|
| 2. | 967 | + | 461 | = |
|
| 3. | 929 | + | 873 | = |
|
| 4. | 500 | + | 422 | = |
|
| 5. | 897 | + | 743 | = |
|
| 6. | 502 | + | 238 | = |
|
| 7. | 938 | + | 926 | = |
|
| 8. | 975 | + | 768 | = |
|
| 9. | 811 | + | 299 | = |
|
| 10. | 717 | + | 277 | = |
|
| Oefening 2 | |||||
| 1. | 351 | + | 307 | = |
|
| 2. | 977 | + | 972 | = |
|
| 3. | 543 | + | 234 | = |
|
| 4. | 678 | + | 386 | = |
|
| 5. | 471 | + | 261 | = |
|
| 6. | 839 | + | 560 | = |
|
| 7. | 425 | + | 315 | = |
|
| 8. | 518 | + | 454 | = |
|
| 9. | 956 | + | 347 | = |
|
| 10. | 551 | + | 209 | = |
|
| Oefening 3 | |||||
| 1. | 568 | + | 254 | = |
|
| 2. | 790 | + | 312 | = |
|
| 3. | 699 | + | 657 | = |
|
| 4. | 690 | + | 606 | = |
|
| 5. | 677 | + | 370 | = |
|
| 6. | 830 | + | 527 | = |
|
| 7. | 870 | + | 821 | = |
|
| 8. | 354 | + | 230 | = |
|
| 9. | 857 | + | 646 | = |
|
| 10. | 682 | + | 447 | = |
|
| Oefening 4 | |||||
| 1. | 697 | + | 472 | = |
|
| 2. | 944 | + | 640 | = |
|
| 3. | 876 | + | 423 | = |
|
| 4. | 890 | + | 619 | = |
|
| 5. | 756 | + | 538 | = |
|
| 6. | 951 | + | 778 | = |
|
| 7. | 699 | + | 201 | = |
|
| 8. | 802 | + | 299 | = |
|
| 9. | 730 | + | 437 | = |
|
| 10. | 551 | + | 465 | = |
|