Erbijsommen t/m 500
Optellen
| 1. | 222 + 218 = |
428
|
440
|
268
|
286
|
| 2. | 135 + 62 = |
122
|
101
|
197
|
114
|
| 3. | 154 + 75 = |
311
|
229
|
490
|
425
|
| 4. | 209 + 122 = |
331
|
496
|
231
|
465
|
| 5. | 191 + 119 = |
481
|
310
|
317
|
205
|
| 6. | 154 + 133 = |
287
|
397
|
348
|
430
|
| 7. | 174 + 110 = |
309
|
216
|
311
|
284
|
| 8. | 212 + 80 = |
280
|
384
|
457
|
292
|
| 9. | 179 + 96 = |
271
|
446
|
275
|
332
|
| 10. | 243 + 109 = |
227
|
495
|
352
|
403
|
| 11. | 245 + 181 = |
498
|
468
|
426
|
265
|
| 12. | 211 + 127 = |
338
|
319
|
255
|
468
|