Erbijsommen t/m 500
Optellen
| 1. | 193 + 156 = |
349
|
467
|
302
|
271
|
| 2. | 239 + 172 = |
411
|
403
|
373
|
367
|
| 3. | 145 + 123 = |
268
|
270
|
353
|
418
|
| 4. | 222 + 221 = |
445
|
200
|
370
|
443
|
| 5. | 245 + 122 = |
388
|
485
|
367
|
362
|
| 6. | 167 + 57 = |
224
|
435
|
322
|
462
|
| 7. | 232 + 60 = |
311
|
292
|
382
|
324
|
| 8. | 198 + 93 = |
285
|
332
|
291
|
495
|
| 9. | 250 + 164 = |
363
|
350
|
414
|
330
|
| 10. | 223 + 155 = |
378
|
258
|
483
|
409
|
| 11. | 242 + 119 = |
463
|
361
|
371
|
213
|
| 12. | 156 + 72 = |
423
|
228
|
365
|
415
|