Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 974 | + | 935 | = |
|
| 2. | 875 | + | 683 | = |
|
| 3. | 913 | + | 894 | = |
|
| 4. | 997 | + | 844 | = |
|
| 5. | 749 | + | 331 | = |
|
| 6. | 856 | + | 554 | = |
|
| 7. | 814 | + | 813 | = |
|
| 8. | 437 | + | 287 | = |
|
| 9. | 516 | + | 312 | = |
|
| 10. | 983 | + | 674 | = |
|
| Oefening 2 | |||||
| 1. | 511 | + | 492 | = |
|
| 2. | 947 | + | 498 | = |
|
| 3. | 579 | + | 448 | = |
|
| 4. | 894 | + | 525 | = |
|
| 5. | 663 | + | 203 | = |
|
| 6. | 354 | + | 285 | = |
|
| 7. | 886 | + | 754 | = |
|
| 8. | 810 | + | 292 | = |
|
| 9. | 757 | + | 437 | = |
|
| 10. | 812 | + | 427 | = |
|
| Oefening 3 | |||||
| 1. | 908 | + | 887 | = |
|
| 2. | 830 | + | 203 | = |
|
| 3. | 480 | + | 305 | = |
|
| 4. | 373 | + | 331 | = |
|
| 5. | 608 | + | 564 | = |
|
| 6. | 708 | + | 578 | = |
|
| 7. | 967 | + | 753 | = |
|
| 8. | 774 | + | 667 | = |
|
| 9. | 624 | + | 384 | = |
|
| 10. | 667 | + | 345 | = |
|
| Oefening 4 | |||||
| 1. | 657 | + | 336 | = |
|
| 2. | 361 | + | 323 | = |
|
| 3. | 698 | + | 626 | = |
|
| 4. | 674 | + | 555 | = |
|
| 5. | 449 | + | 309 | = |
|
| 6. | 578 | + | 423 | = |
|
| 7. | 944 | + | 835 | = |
|
| 8. | 977 | + | 551 | = |
|
| 9. | 788 | + | 257 | = |
|
| 10. | 926 | + | 763 | = |
|