Erbijsommen t/m 500
Optellen
| 1. | 247 + 144 = |
391
|
493
|
205
|
455
|
| 2. | 189 + 84 = |
416
|
255
|
273
|
373
|
| 3. | 208 + 150 = |
266
|
358
|
271
|
452
|
| 4. | 185 + 184 = |
207
|
253
|
369
|
387
|
| 5. | 229 + 126 = |
220
|
496
|
309
|
355
|
| 6. | 230 + 220 = |
208
|
256
|
450
|
332
|
| 7. | 148 + 117 = |
265
|
271
|
384
|
472
|
| 8. | 200 + 172 = |
444
|
372
|
204
|
351
|
| 9. | 96 + 82 = |
178
|
200
|
184
|
195
|
| 10. | 111 + 57 = |
199
|
159
|
168
|
183
|
| 11. | 106 + 69 = |
128
|
175
|
106
|
194
|
| 12. | 230 + 158 = |
388
|
441
|
206
|
338
|