Erbijsommen t/m 500
Optellen
| 1. | 114 + 73 = |
187
|
150
|
137
|
118
|
| 2. | 181 + 134 = |
483
|
450
|
315
|
413
|
| 3. | 165 + 139 = |
357
|
412
|
329
|
304
|
| 4. | 123 + 78 = |
201
|
320
|
312
|
266
|
| 5. | 182 + 50 = |
266
|
404
|
232
|
434
|
| 6. | 241 + 130 = |
371
|
260
|
359
|
433
|
| 7. | 166 + 98 = |
264
|
309
|
379
|
244
|
| 8. | 169 + 154 = |
374
|
233
|
323
|
272
|
| 9. | 246 + 64 = |
308
|
310
|
434
|
210
|
| 10. | 99 + 60 = |
134
|
181
|
159
|
180
|
| 11. | 216 + 195 = |
378
|
415
|
399
|
411
|
| 12. | 213 + 175 = |
227
|
388
|
244
|
217
|