Erbijsommen t/m 500
Optellen
| 1. | 117 + 82 = |
179
|
139
|
199
|
147
|
| 2. | 214 + 194 = |
408
|
246
|
317
|
249
|
| 3. | 218 + 104 = |
426
|
297
|
286
|
322
|
| 4. | 140 + 61 = |
256
|
314
|
201
|
211
|
| 5. | 179 + 105 = |
481
|
259
|
391
|
284
|
| 6. | 100 + 87 = |
187
|
180
|
104
|
114
|
| 7. | 207 + 89 = |
296
|
314
|
338
|
406
|
| 8. | 182 + 76 = |
258
|
485
|
458
|
471
|
| 9. | 179 + 74 = |
442
|
256
|
253
|
353
|
| 10. | 213 + 115 = |
450
|
328
|
209
|
414
|
| 11. | 96 + 70 = |
100
|
166
|
186
|
153
|
| 12. | 193 + 96 = |
289
|
345
|
337
|
349
|