Erbijsommen t/m 500
Optellen
| 1. | 135 + 100 = |
348
|
323
|
235
|
245
|
| 2. | 98 + 72 = |
186
|
177
|
170
|
133
|
| 3. | 124 + 64 = |
188
|
106
|
183
|
148
|
| 4. | 175 + 113 = |
325
|
288
|
309
|
240
|
| 5. | 178 + 160 = |
441
|
246
|
338
|
208
|
| 6. | 157 + 156 = |
448
|
313
|
500
|
489
|
| 7. | 67 + 59 = |
159
|
179
|
160
|
126
|
| 8. | 200 + 50 = |
427
|
417
|
372
|
250
|
| 9. | 239 + 58 = |
297
|
440
|
411
|
397
|
| 10. | 250 + 119 = |
418
|
369
|
441
|
476
|
| 11. | 232 + 124 = |
396
|
356
|
276
|
304
|
| 12. | 110 + 60 = |
155
|
158
|
122
|
170
|