Erbijsommen t/m 500
Optellen
| 1. | 166 + 51 = |
325
|
496
|
217
|
459
|
| 2. | 101 + 82 = |
122
|
127
|
114
|
183
|
| 3. | 188 + 146 = |
339
|
238
|
216
|
334
|
| 4. | 85 + 53 = |
172
|
154
|
133
|
138
|
| 5. | 140 + 137 = |
325
|
409
|
277
|
233
|
| 6. | 189 + 135 = |
496
|
309
|
324
|
249
|
| 7. | 224 + 167 = |
391
|
409
|
268
|
498
|
| 8. | 202 + 51 = |
253
|
498
|
449
|
264
|
| 9. | 126 + 76 = |
202
|
343
|
311
|
445
|
| 10. | 187 + 141 = |
294
|
328
|
464
|
389
|
| 11. | 190 + 90 = |
404
|
280
|
410
|
384
|
| 12. | 214 + 155 = |
320
|
234
|
369
|
256
|