Erbijsommen t/m 500
Optellen
| 1. | 218 + 178 = |
396
|
293
|
495
|
210
|
| 2. | 201 + 104 = |
391
|
449
|
383
|
305
|
| 3. | 244 + 167 = |
426
|
498
|
411
|
479
|
| 4. | 198 + 160 = |
255
|
484
|
322
|
358
|
| 5. | 200 + 133 = |
333
|
255
|
233
|
280
|
| 6. | 153 + 91 = |
207
|
244
|
313
|
338
|
| 7. | 237 + 173 = |
410
|
241
|
349
|
404
|
| 8. | 110 + 64 = |
174
|
137
|
108
|
157
|
| 9. | 206 + 161 = |
400
|
367
|
297
|
334
|
| 10. | 238 + 95 = |
344
|
339
|
435
|
333
|
| 11. | 127 + 85 = |
212
|
328
|
267
|
361
|
| 12. | 98 + 57 = |
127
|
116
|
139
|
155
|