Erbijsommen t/m 500
Optellen
| 1. | 88 + 50 = |
136
|
188
|
138
|
143
|
| 2. | 192 + 86 = |
215
|
278
|
221
|
242
|
| 3. | 212 + 177 = |
403
|
389
|
286
|
210
|
| 4. | 246 + 174 = |
420
|
206
|
232
|
268
|
| 5. | 159 + 149 = |
484
|
267
|
308
|
447
|
| 6. | 248 + 58 = |
231
|
372
|
411
|
306
|
| 7. | 206 + 189 = |
288
|
395
|
303
|
346
|
| 8. | 218 + 149 = |
288
|
345
|
367
|
324
|
| 9. | 235 + 230 = |
258
|
421
|
459
|
465
|
| 10. | 245 + 81 = |
456
|
254
|
492
|
326
|
| 11. | 232 + 96 = |
328
|
463
|
406
|
261
|
| 12. | 244 + 230 = |
233
|
474
|
324
|
361
|