Erbijsommen t/m 500
Optellen
| 1. | 233 + 93 = |
264
|
419
|
200
|
326
|
| 2. | 163 + 133 = |
426
|
296
|
413
|
332
|
| 3. | 210 + 70 = |
280
|
492
|
433
|
486
|
| 4. | 146 + 139 = |
285
|
226
|
324
|
338
|
| 5. | 157 + 155 = |
442
|
459
|
334
|
312
|
| 6. | 192 + 175 = |
296
|
386
|
253
|
367
|
| 7. | 176 + 57 = |
241
|
233
|
283
|
277
|
| 8. | 245 + 191 = |
307
|
396
|
436
|
444
|
| 9. | 179 + 102 = |
325
|
331
|
292
|
281
|
| 10. | 183 + 158 = |
200
|
362
|
341
|
258
|
| 11. | 127 + 50 = |
136
|
121
|
154
|
177
|
| 12. | 99 + 83 = |
111
|
182
|
104
|
100
|