Erbijsommen t/m 500
Optellen
| 1. | 186 + 125 = |
311
|
362
|
491
|
313
|
| 2. | 182 + 55 = |
355
|
237
|
416
|
358
|
| 3. | 183 + 54 = |
237
|
266
|
431
|
302
|
| 4. | 163 + 161 = |
296
|
324
|
231
|
212
|
| 5. | 207 + 202 = |
243
|
409
|
302
|
370
|
| 6. | 119 + 103 = |
349
|
266
|
281
|
222
|
| 7. | 200 + 109 = |
309
|
365
|
315
|
220
|
| 8. | 101 + 76 = |
107
|
151
|
102
|
177
|
| 9. | 78 + 75 = |
153
|
184
|
166
|
123
|
| 10. | 249 + 194 = |
270
|
410
|
443
|
365
|
| 11. | 230 + 142 = |
303
|
372
|
470
|
441
|
| 12. | 199 + 120 = |
302
|
449
|
319
|
214
|