Erbijsommen t/m 500
Optellen
| 1. | 249 + 154 = |
332
|
403
|
419
|
471
|
| 2. | 95 + 52 = |
167
|
120
|
147
|
169
|
| 3. | 187 + 88 = |
491
|
341
|
231
|
275
|
| 4. | 91 + 57 = |
164
|
148
|
173
|
103
|
| 5. | 247 + 70 = |
251
|
317
|
412
|
408
|
| 6. | 140 + 104 = |
316
|
397
|
244
|
424
|
| 7. | 197 + 124 = |
242
|
321
|
349
|
204
|
| 8. | 219 + 139 = |
214
|
358
|
355
|
239
|
| 9. | 133 + 124 = |
348
|
257
|
320
|
500
|
| 10. | 207 + 175 = |
371
|
495
|
382
|
349
|
| 11. | 153 + 128 = |
364
|
411
|
281
|
444
|
| 12. | 227 + 93 = |
320
|
397
|
248
|
240
|