Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 834 | + | 743 | = |
|
| 2. | 920 | + | 516 | = |
|
| 3. | 361 | + | 239 | = |
|
| 4. | 939 | + | 788 | = |
|
| 5. | 835 | + | 801 | = |
|
| 6. | 488 | + | 434 | = |
|
| 7. | 299 | + | 296 | = |
|
| 8. | 725 | + | 565 | = |
|
| 9. | 906 | + | 375 | = |
|
| 10. | 834 | + | 440 | = |
|
| Oefening 2 | |||||
| 1. | 563 | + | 399 | = |
|
| 2. | 755 | + | 629 | = |
|
| 3. | 799 | + | 466 | = |
|
| 4. | 888 | + | 452 | = |
|
| 5. | 768 | + | 311 | = |
|
| 6. | 752 | + | 527 | = |
|
| 7. | 738 | + | 303 | = |
|
| 8. | 824 | + | 761 | = |
|
| 9. | 959 | + | 556 | = |
|
| 10. | 936 | + | 806 | = |
|
| Oefening 3 | |||||
| 1. | 678 | + | 583 | = |
|
| 2. | 352 | + | 208 | = |
|
| 3. | 651 | + | 387 | = |
|
| 4. | 944 | + | 316 | = |
|
| 5. | 696 | + | 643 | = |
|
| 6. | 890 | + | 220 | = |
|
| 7. | 425 | + | 234 | = |
|
| 8. | 841 | + | 547 | = |
|
| 9. | 899 | + | 457 | = |
|
| 10. | 904 | + | 234 | = |
|
| Oefening 4 | |||||
| 1. | 359 | + | 321 | = |
|
| 2. | 904 | + | 303 | = |
|
| 3. | 427 | + | 367 | = |
|
| 4. | 575 | + | 277 | = |
|
| 5. | 728 | + | 636 | = |
|
| 6. | 881 | + | 776 | = |
|
| 7. | 824 | + | 494 | = |
|
| 8. | 570 | + | 216 | = |
|
| 9. | 814 | + | 297 | = |
|
| 10. | 903 | + | 328 | = |
|