Erbijsommen t/m 500
Optellen
| 1. | 125 + 97 = |
394
|
255
|
299
|
222
|
| 2. | 214 + 109 = |
369
|
385
|
358
|
323
|
| 3. | 180 + 170 = |
447
|
441
|
350
|
496
|
| 4. | 228 + 212 = |
452
|
326
|
482
|
440
|
| 5. | 214 + 146 = |
217
|
483
|
371
|
360
|
| 6. | 144 + 110 = |
233
|
473
|
254
|
412
|
| 7. | 244 + 212 = |
383
|
456
|
381
|
384
|
| 8. | 246 + 180 = |
370
|
403
|
275
|
426
|
| 9. | 243 + 95 = |
387
|
266
|
241
|
338
|
| 10. | 64 + 55 = |
155
|
103
|
161
|
119
|
| 11. | 89 + 73 = |
120
|
105
|
167
|
162
|
| 12. | 147 + 62 = |
415
|
209
|
258
|
309
|