Erbijsommen t/m 500
Optellen
| 1. | 85 + 62 = |
157
|
126
|
147
|
198
|
| 2. | 162 + 78 = |
445
|
236
|
394
|
240
|
| 3. | 219 + 168 = |
387
|
224
|
469
|
261
|
| 4. | 231 + 221 = |
452
|
281
|
433
|
259
|
| 5. | 239 + 200 = |
266
|
447
|
369
|
439
|
| 6. | 243 + 237 = |
480
|
387
|
334
|
286
|
| 7. | 235 + 121 = |
229
|
305
|
228
|
356
|
| 8. | 211 + 189 = |
418
|
317
|
284
|
400
|
| 9. | 177 + 150 = |
373
|
357
|
327
|
424
|
| 10. | 193 + 126 = |
262
|
500
|
452
|
319
|
| 11. | 99 + 98 = |
175
|
116
|
123
|
197
|
| 12. | 106 + 54 = |
162
|
195
|
160
|
107
|