Erbijsommen t/m 500
Optellen
| 1. | 222 + 118 = |
340
|
299
|
383
|
265
|
| 2. | 175 + 158 = |
318
|
333
|
269
|
305
|
| 3. | 200 + 172 = |
264
|
299
|
349
|
372
|
| 4. | 208 + 73 = |
228
|
281
|
481
|
348
|
| 5. | 226 + 186 = |
433
|
493
|
346
|
412
|
| 6. | 139 + 51 = |
134
|
105
|
190
|
158
|
| 7. | 193 + 188 = |
227
|
399
|
277
|
381
|
| 8. | 196 + 139 = |
331
|
215
|
324
|
335
|
| 9. | 116 + 73 = |
121
|
144
|
189
|
105
|
| 10. | 163 + 136 = |
329
|
247
|
284
|
299
|
| 11. | 134 + 62 = |
109
|
159
|
105
|
196
|
| 12. | 104 + 83 = |
139
|
100
|
187
|
154
|