Erbijsommen t/m 500
Optellen
| 1. | 221 + 111 = |
332
|
264
|
461
|
308
|
| 2. | 96 + 79 = |
166
|
197
|
175
|
118
|
| 3. | 228 + 111 = |
259
|
440
|
339
|
256
|
| 4. | 181 + 114 = |
382
|
388
|
212
|
295
|
| 5. | 219 + 209 = |
428
|
286
|
487
|
310
|
| 6. | 218 + 139 = |
378
|
222
|
357
|
319
|
| 7. | 208 + 153 = |
284
|
336
|
403
|
361
|
| 8. | 98 + 63 = |
154
|
106
|
176
|
161
|
| 9. | 110 + 81 = |
103
|
155
|
148
|
191
|
| 10. | 148 + 127 = |
275
|
341
|
441
|
368
|
| 11. | 185 + 51 = |
380
|
414
|
236
|
297
|
| 12. | 240 + 235 = |
232
|
284
|
204
|
475
|