Erbijsommen t/m 500
Optellen
| 1. | 173 + 88 = |
243
|
261
|
200
|
385
|
| 2. | 219 + 151 = |
225
|
370
|
347
|
339
|
| 3. | 182 + 176 = |
464
|
337
|
358
|
389
|
| 4. | 229 + 99 = |
352
|
328
|
408
|
343
|
| 5. | 98 + 62 = |
160
|
109
|
107
|
100
|
| 6. | 207 + 175 = |
382
|
425
|
349
|
378
|
| 7. | 196 + 72 = |
268
|
230
|
458
|
443
|
| 8. | 192 + 170 = |
451
|
362
|
288
|
333
|
| 9. | 197 + 117 = |
465
|
259
|
491
|
314
|
| 10. | 244 + 145 = |
389
|
470
|
355
|
467
|
| 11. | 181 + 176 = |
213
|
403
|
490
|
357
|
| 12. | 171 + 82 = |
377
|
253
|
289
|
422
|