Erbijsommen t/m 500
Optellen
| 1. | 116 + 64 = |
172
|
148
|
180
|
164
|
| 2. | 175 + 80 = |
286
|
411
|
255
|
358
|
| 3. | 161 + 52 = |
477
|
379
|
213
|
224
|
| 4. | 127 + 80 = |
469
|
208
|
333
|
207
|
| 5. | 180 + 167 = |
347
|
268
|
392
|
218
|
| 6. | 166 + 138 = |
400
|
422
|
304
|
301
|
| 7. | 101 + 61 = |
144
|
118
|
162
|
198
|
| 8. | 248 + 141 = |
271
|
389
|
313
|
220
|
| 9. | 228 + 140 = |
498
|
465
|
368
|
378
|
| 10. | 241 + 181 = |
425
|
422
|
261
|
325
|
| 11. | 199 + 87 = |
286
|
223
|
279
|
232
|
| 12. | 221 + 95 = |
316
|
288
|
402
|
482
|