Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 753 | + | 235 | = |
|
| 2. | 701 | + | 570 | = |
|
| 3. | 629 | + | 311 | = |
|
| 4. | 954 | + | 255 | = |
|
| 5. | 784 | + | 335 | = |
|
| 6. | 892 | + | 572 | = |
|
| 7. | 823 | + | 470 | = |
|
| 8. | 251 | + | 202 | = |
|
| 9. | 970 | + | 830 | = |
|
| 10. | 662 | + | 469 | = |
|
| Oefening 2 | |||||
| 1. | 803 | + | 757 | = |
|
| 2. | 708 | + | 438 | = |
|
| 3. | 992 | + | 877 | = |
|
| 4. | 931 | + | 812 | = |
|
| 5. | 575 | + | 237 | = |
|
| 6. | 586 | + | 578 | = |
|
| 7. | 745 | + | 667 | = |
|
| 8. | 998 | + | 667 | = |
|
| 9. | 663 | + | 592 | = |
|
| 10. | 687 | + | 501 | = |
|
| Oefening 3 | |||||
| 1. | 408 | + | 368 | = |
|
| 2. | 773 | + | 560 | = |
|
| 3. | 769 | + | 621 | = |
|
| 4. | 557 | + | 254 | = |
|
| 5. | 831 | + | 262 | = |
|
| 6. | 907 | + | 759 | = |
|
| 7. | 846 | + | 589 | = |
|
| 8. | 863 | + | 449 | = |
|
| 9. | 773 | + | 758 | = |
|
| 10. | 464 | + | 427 | = |
|
| Oefening 4 | |||||
| 1. | 834 | + | 291 | = |
|
| 2. | 783 | + | 370 | = |
|
| 3. | 781 | + | 395 | = |
|
| 4. | 626 | + | 231 | = |
|
| 5. | 855 | + | 409 | = |
|
| 6. | 815 | + | 662 | = |
|
| 7. | 760 | + | 241 | = |
|
| 8. | 884 | + | 821 | = |
|
| 9. | 989 | + | 229 | = |
|
| 10. | 833 | + | 533 | = |
|