Erbijsommen tot en met 500
Erbijsommen
| 1. | 232 + 164 = |
396
|
232
|
343
|
477
|
| 2. | 187 + 115 = |
302
|
422
|
238
|
425
|
| 3. | 219 + 75 = |
236
|
294
|
359
|
400
|
| 4. | 250 + 161 = |
342
|
411
|
244
|
384
|
| 5. | 81 + 74 = |
111
|
155
|
173
|
135
|
| 6. | 204 + 139 = |
403
|
343
|
440
|
311
|
| 7. | 148 + 90 = |
311
|
238
|
324
|
402
|
| 8. | 176 + 87 = |
225
|
427
|
307
|
263
|
| 9. | 81 + 65 = |
146
|
165
|
142
|
195
|
| 10. | 132 + 122 = |
414
|
271
|
428
|
254
|
| 11. | 230 + 65 = |
455
|
241
|
449
|
295
|
| 12. | 96 + 72 = |
117
|
168
|
100
|
133
|