Erbijsommen t/m 500
Optellen
| 1. | 226 + 125 = |
290
|
333
|
351
|
383
|
| 2. | 191 + 162 = |
353
|
295
|
374
|
292
|
| 3. | 158 + 85 = |
496
|
284
|
243
|
480
|
| 4. | 205 + 154 = |
375
|
275
|
359
|
452
|
| 5. | 153 + 114 = |
267
|
401
|
381
|
220
|
| 6. | 146 + 113 = |
339
|
370
|
385
|
259
|
| 7. | 234 + 225 = |
427
|
459
|
367
|
206
|
| 8. | 70 + 67 = |
137
|
188
|
142
|
174
|
| 9. | 170 + 52 = |
329
|
224
|
358
|
222
|
| 10. | 173 + 52 = |
254
|
359
|
225
|
255
|
| 11. | 199 + 162 = |
436
|
361
|
237
|
241
|
| 12. | 204 + 102 = |
360
|
243
|
242
|
306
|