Erbijsommen tot en met 500
Erbijsommen
| 1. | 171 + 69 = |
225
|
303
|
354
|
240
|
| 2. | 209 + 205 = |
414
|
238
|
209
|
236
|
| 3. | 238 + 139 = |
377
|
224
|
460
|
364
|
| 4. | 226 + 204 = |
430
|
253
|
270
|
309
|
| 5. | 239 + 83 = |
250
|
243
|
322
|
500
|
| 6. | 195 + 186 = |
264
|
381
|
479
|
368
|
| 7. | 152 + 113 = |
458
|
346
|
265
|
213
|
| 8. | 134 + 65 = |
120
|
107
|
199
|
176
|
| 9. | 217 + 216 = |
288
|
281
|
385
|
433
|
| 10. | 63 + 56 = |
160
|
125
|
177
|
119
|
| 11. | 154 + 112 = |
473
|
266
|
433
|
464
|
| 12. | 131 + 63 = |
173
|
194
|
132
|
179
|