Erbijsommen t/m 500
Optellen
| 1. | 67 + 67 = |
188
|
137
|
185
|
134
|
| 2. | 225 + 152 = |
224
|
377
|
358
|
349
|
| 3. | 151 + 60 = |
211
|
455
|
365
|
333
|
| 4. | 101 + 72 = |
179
|
122
|
173
|
107
|
| 5. | 230 + 150 = |
380
|
362
|
229
|
355
|
| 6. | 186 + 150 = |
423
|
448
|
273
|
336
|
| 7. | 185 + 68 = |
435
|
324
|
273
|
253
|
| 8. | 213 + 184 = |
476
|
354
|
397
|
241
|
| 9. | 71 + 50 = |
168
|
145
|
121
|
169
|
| 10. | 231 + 98 = |
329
|
242
|
287
|
262
|
| 11. | 246 + 125 = |
407
|
469
|
330
|
371
|
| 12. | 169 + 117 = |
472
|
287
|
476
|
286
|