Erbijsommen t/m 500
Optellen
| 1. | 205 + 145 = |
350
|
481
|
499
|
240
|
| 2. | 92 + 62 = |
154
|
199
|
173
|
191
|
| 3. | 174 + 85 = |
439
|
495
|
259
|
397
|
| 4. | 238 + 149 = |
387
|
471
|
470
|
248
|
| 5. | 226 + 168 = |
210
|
490
|
394
|
285
|
| 6. | 194 + 93 = |
487
|
438
|
281
|
287
|
| 7. | 116 + 63 = |
193
|
179
|
169
|
117
|
| 8. | 145 + 143 = |
392
|
288
|
472
|
389
|
| 9. | 181 + 87 = |
227
|
341
|
268
|
240
|
| 10. | 151 + 51 = |
202
|
253
|
385
|
355
|
| 11. | 72 + 60 = |
116
|
120
|
132
|
135
|
| 12. | 206 + 129 = |
263
|
262
|
335
|
339
|