Erbijsommen t/m 500
Optellen
| 1. | 131 + 56 = |
156
|
111
|
187
|
197
|
| 2. | 152 + 101 = |
236
|
317
|
253
|
227
|
| 3. | 189 + 128 = |
419
|
254
|
317
|
221
|
| 4. | 173 + 161 = |
436
|
286
|
334
|
462
|
| 5. | 198 + 65 = |
475
|
473
|
263
|
213
|
| 6. | 199 + 66 = |
420
|
476
|
250
|
265
|
| 7. | 156 + 56 = |
200
|
212
|
318
|
485
|
| 8. | 190 + 132 = |
322
|
270
|
388
|
333
|
| 9. | 195 + 124 = |
448
|
319
|
381
|
236
|
| 10. | 82 + 78 = |
194
|
187
|
128
|
160
|
| 11. | 206 + 84 = |
379
|
290
|
321
|
413
|
| 12. | 153 + 87 = |
325
|
235
|
485
|
240
|