Erbijsommen t/m 1.000
Optellen
| 1. | 412 + 151 = |
563
|
972
|
939
|
677
|
| 2. | 239 + 191 = |
430
|
280
|
422
|
230
|
| 3. | 166 + 100 = |
271
|
496
|
266
|
216
|
| 4. | 160 + 124 = |
428
|
451
|
284
|
417
|
| 5. | 422 + 171 = |
568
|
593
|
716
|
519
|
| 6. | 200 + 118 = |
223
|
318
|
244
|
472
|
| 7. | 372 + 310 = |
696
|
682
|
823
|
906
|
| 8. | 401 + 336 = |
562
|
737
|
576
|
813
|
| 9. | 431 + 369 = |
607
|
800
|
797
|
898
|
| 10. | 353 + 145 = |
500
|
460
|
442
|
498
|
| 11. | 395 + 306 = |
710
|
629
|
701
|
963
|
| 12. | 335 + 147 = |
439
|
283
|
482
|
399
|