Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 788 | + | 695 | = |
|
| 2. | 974 | + | 580 | = |
|
| 3. | 907 | + | 898 | = |
|
| 4. | 799 | + | 727 | = |
|
| 5. | 994 | + | 680 | = |
|
| 6. | 906 | + | 817 | = |
|
| 7. | 644 | + | 611 | = |
|
| 8. | 621 | + | 600 | = |
|
| 9. | 519 | + | 388 | = |
|
| 10. | 453 | + | 293 | = |
|
| Oefening 2 | |||||
| 1. | 860 | + | 439 | = |
|
| 2. | 817 | + | 339 | = |
|
| 3. | 490 | + | 485 | = |
|
| 4. | 865 | + | 617 | = |
|
| 5. | 802 | + | 407 | = |
|
| 6. | 952 | + | 733 | = |
|
| 7. | 410 | + | 238 | = |
|
| 8. | 983 | + | 982 | = |
|
| 9. | 580 | + | 359 | = |
|
| 10. | 955 | + | 222 | = |
|
| Oefening 3 | |||||
| 1. | 320 | + | 311 | = |
|
| 2. | 606 | + | 410 | = |
|
| 3. | 821 | + | 538 | = |
|
| 4. | 815 | + | 227 | = |
|
| 5. | 857 | + | 356 | = |
|
| 6. | 873 | + | 551 | = |
|
| 7. | 472 | + | 237 | = |
|
| 8. | 468 | + | 378 | = |
|
| 9. | 950 | + | 563 | = |
|
| 10. | 514 | + | 288 | = |
|
| Oefening 4 | |||||
| 1. | 414 | + | 397 | = |
|
| 2. | 969 | + | 526 | = |
|
| 3. | 774 | + | 621 | = |
|
| 4. | 320 | + | 235 | = |
|
| 5. | 672 | + | 337 | = |
|
| 6. | 946 | + | 602 | = |
|
| 7. | 357 | + | 224 | = |
|
| 8. | 542 | + | 410 | = |
|
| 9. | 408 | + | 389 | = |
|
| 10. | 836 | + | 767 | = |
|