Erbijsommen t/m 500
Optellen
| 1. | 204 + 93 = |
216
|
237
|
297
|
406
|
| 2. | 111 + 100 = |
476
|
323
|
211
|
358
|
| 3. | 236 + 66 = |
207
|
302
|
390
|
265
|
| 4. | 117 + 81 = |
118
|
197
|
136
|
198
|
| 5. | 110 + 73 = |
146
|
183
|
130
|
186
|
| 6. | 179 + 72 = |
465
|
231
|
395
|
251
|
| 7. | 229 + 197 = |
305
|
430
|
485
|
426
|
| 8. | 205 + 202 = |
478
|
407
|
494
|
252
|
| 9. | 94 + 74 = |
103
|
168
|
148
|
196
|
| 10. | 173 + 122 = |
389
|
410
|
295
|
220
|
| 11. | 166 + 133 = |
219
|
384
|
239
|
299
|
| 12. | 116 + 69 = |
185
|
152
|
168
|
115
|