Erbijsommen t/m 500
Optellen
| 1. | 228 + 186 = |
321
|
280
|
414
|
284
|
| 2. | 218 + 159 = |
293
|
204
|
306
|
377
|
| 3. | 104 + 55 = |
122
|
105
|
159
|
149
|
| 4. | 176 + 55 = |
231
|
434
|
217
|
229
|
| 5. | 109 + 80 = |
182
|
176
|
189
|
111
|
| 6. | 91 + 81 = |
196
|
172
|
120
|
154
|
| 7. | 201 + 138 = |
367
|
406
|
389
|
339
|
| 8. | 189 + 62 = |
359
|
450
|
363
|
251
|
| 9. | 174 + 135 = |
344
|
309
|
390
|
441
|
| 10. | 241 + 129 = |
370
|
373
|
336
|
202
|
| 11. | 222 + 90 = |
267
|
312
|
414
|
496
|
| 12. | 156 + 149 = |
415
|
305
|
285
|
272
|