Erbijsommen t/m 500
Optellen
| 1. | 136 + 116 = |
344
|
258
|
381
|
252
|
| 2. | 198 + 54 = |
203
|
252
|
431
|
319
|
| 3. | 203 + 63 = |
255
|
266
|
385
|
401
|
| 4. | 99 + 63 = |
113
|
148
|
162
|
105
|
| 5. | 235 + 123 = |
249
|
358
|
407
|
257
|
| 6. | 237 + 233 = |
470
|
412
|
256
|
232
|
| 7. | 197 + 180 = |
480
|
340
|
420
|
377
|
| 8. | 238 + 67 = |
311
|
226
|
299
|
305
|
| 9. | 209 + 132 = |
481
|
428
|
341
|
316
|
| 10. | 190 + 165 = |
410
|
211
|
433
|
355
|
| 11. | 119 + 50 = |
138
|
169
|
148
|
102
|
| 12. | 201 + 72 = |
348
|
273
|
356
|
418
|