Erbijsommen t/m 1.000
Optellen
| 1. | 256 + 133 = |
260
|
339
|
389
|
391
|
| 2. | 440 + 341 = |
971
|
995
|
781
|
853
|
| 3. | 183 + 101 = |
418
|
284
|
249
|
205
|
| 4. | 164 + 127 = |
302
|
291
|
432
|
251
|
| 5. | 267 + 150 = |
272
|
417
|
490
|
449
|
| 6. | 458 + 257 = |
822
|
821
|
973
|
715
|
| 7. | 388 + 109 = |
497
|
466
|
472
|
320
|
| 8. | 150 + 100 = |
450
|
442
|
250
|
473
|
| 9. | 327 + 313 = |
794
|
575
|
873
|
640
|
| 10. | 444 + 196 = |
640
|
559
|
650
|
804
|
| 11. | 190 + 112 = |
243
|
444
|
335
|
302
|
| 12. | 369 + 184 = |
535
|
553
|
688
|
624
|