Erbijsommen t/m 500
Optellen
| 1. | 205 + 143 = |
367
|
323
|
348
|
258
|
| 2. | 75 + 65 = |
139
|
191
|
140
|
177
|
| 3. | 217 + 180 = |
397
|
413
|
258
|
455
|
| 4. | 83 + 60 = |
149
|
171
|
143
|
183
|
| 5. | 238 + 57 = |
255
|
295
|
262
|
221
|
| 6. | 89 + 80 = |
169
|
100
|
167
|
107
|
| 7. | 224 + 102 = |
326
|
257
|
433
|
305
|
| 8. | 185 + 177 = |
322
|
294
|
362
|
230
|
| 9. | 181 + 140 = |
455
|
321
|
310
|
294
|
| 10. | 152 + 151 = |
331
|
490
|
303
|
288
|
| 11. | 244 + 90 = |
334
|
424
|
399
|
228
|
| 12. | 118 + 58 = |
123
|
143
|
152
|
176
|