Erbijsommen t/m 500
Optellen
| 1. | 64 + 52 = |
140
|
116
|
138
|
104
|
| 2. | 225 + 51 = |
293
|
333
|
337
|
276
|
| 3. | 195 + 74 = |
316
|
269
|
456
|
310
|
| 4. | 95 + 60 = |
146
|
155
|
102
|
181
|
| 5. | 244 + 174 = |
418
|
382
|
338
|
238
|
| 6. | 221 + 66 = |
201
|
287
|
355
|
403
|
| 7. | 92 + 71 = |
163
|
125
|
108
|
199
|
| 8. | 221 + 140 = |
238
|
465
|
361
|
437
|
| 9. | 169 + 65 = |
209
|
493
|
234
|
268
|
| 10. | 197 + 176 = |
292
|
373
|
342
|
493
|
| 11. | 123 + 71 = |
159
|
127
|
170
|
194
|
| 12. | 183 + 91 = |
274
|
451
|
374
|
247
|