Erbijsommen t/m 500
Optellen
| 1. | 208 + 199 = |
430
|
407
|
301
|
445
|
| 2. | 212 + 157 = |
369
|
270
|
286
|
339
|
| 3. | 112 + 71 = |
141
|
177
|
197
|
183
|
| 4. | 200 + 52 = |
252
|
485
|
411
|
470
|
| 5. | 118 + 78 = |
193
|
176
|
115
|
196
|
| 6. | 203 + 168 = |
452
|
371
|
201
|
375
|
| 7. | 234 + 197 = |
431
|
331
|
445
|
372
|
| 8. | 225 + 132 = |
255
|
383
|
357
|
231
|
| 9. | 246 + 68 = |
320
|
430
|
314
|
381
|
| 10. | 244 + 166 = |
499
|
497
|
410
|
216
|
| 11. | 89 + 82 = |
150
|
176
|
140
|
171
|
| 12. | 212 + 120 = |
332
|
354
|
266
|
347
|