Erbijsommen t/m 1.000
Optellen
| 1. | 211 + 108 = |
203
|
319
|
214
|
308
|
| 2. | 354 + 172 = |
567
|
526
|
518
|
881
|
| 3. | 437 + 205 = |
766
|
642
|
964
|
572
|
| 4. | 376 + 331 = |
501
|
707
|
965
|
886
|
| 5. | 286 + 176 = |
283
|
462
|
352
|
494
|
| 6. | 334 + 158 = |
494
|
227
|
492
|
216
|
| 7. | 325 + 208 = |
533
|
608
|
600
|
674
|
| 8. | 351 + 195 = |
520
|
546
|
559
|
603
|
| 9. | 276 + 134 = |
364
|
236
|
327
|
410
|
| 10. | 499 + 312 = |
881
|
511
|
811
|
543
|
| 11. | 500 + 299 = |
888
|
580
|
536
|
799
|
| 12. | 374 + 221 = |
748
|
553
|
595
|
950
|