Erbijsommen t/m 500
Optellen
| 1. | 199 + 156 = |
369
|
355
|
297
|
218
|
| 2. | 162 + 129 = |
222
|
291
|
386
|
474
|
| 3. | 219 + 200 = |
289
|
419
|
453
|
205
|
| 4. | 247 + 89 = |
452
|
385
|
336
|
418
|
| 5. | 81 + 67 = |
178
|
156
|
110
|
148
|
| 6. | 245 + 181 = |
426
|
200
|
268
|
385
|
| 7. | 213 + 104 = |
317
|
395
|
416
|
206
|
| 8. | 220 + 76 = |
376
|
296
|
261
|
390
|
| 9. | 95 + 66 = |
112
|
161
|
172
|
108
|
| 10. | 193 + 164 = |
357
|
470
|
383
|
317
|
| 11. | 181 + 86 = |
314
|
267
|
292
|
219
|
| 12. | 198 + 150 = |
348
|
267
|
240
|
358
|