Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 667 | + | 562 | = |
|
| 2. | 480 | + | 288 | = |
|
| 3. | 762 | + | 447 | = |
|
| 4. | 712 | + | 432 | = |
|
| 5. | 879 | + | 721 | = |
|
| 6. | 544 | + | 273 | = |
|
| 7. | 851 | + | 696 | = |
|
| 8. | 929 | + | 762 | = |
|
| 9. | 516 | + | 209 | = |
|
| 10. | 490 | + | 345 | = |
|
| Oefening 2 | |||||
| 1. | 440 | + | 218 | = |
|
| 2. | 487 | + | 432 | = |
|
| 3. | 692 | + | 355 | = |
|
| 4. | 609 | + | 330 | = |
|
| 5. | 900 | + | 235 | = |
|
| 6. | 946 | + | 717 | = |
|
| 7. | 481 | + | 248 | = |
|
| 8. | 678 | + | 428 | = |
|
| 9. | 959 | + | 920 | = |
|
| 10. | 902 | + | 544 | = |
|
| Oefening 3 | |||||
| 1. | 863 | + | 664 | = |
|
| 2. | 845 | + | 515 | = |
|
| 3. | 898 | + | 558 | = |
|
| 4. | 853 | + | 815 | = |
|
| 5. | 832 | + | 666 | = |
|
| 6. | 706 | + | 616 | = |
|
| 7. | 938 | + | 402 | = |
|
| 8. | 817 | + | 455 | = |
|
| 9. | 456 | + | 222 | = |
|
| 10. | 906 | + | 540 | = |
|
| Oefening 4 | |||||
| 1. | 985 | + | 359 | = |
|
| 2. | 421 | + | 256 | = |
|
| 3. | 743 | + | 425 | = |
|
| 4. | 617 | + | 602 | = |
|
| 5. | 739 | + | 442 | = |
|
| 6. | 990 | + | 983 | = |
|
| 7. | 955 | + | 464 | = |
|
| 8. | 853 | + | 296 | = |
|
| 9. | 673 | + | 342 | = |
|
| 10. | 529 | + | 240 | = |
|