Erbijsommen t/m 500
Optellen
| 1. | 83 + 73 = |
168
|
156
|
114
|
184
|
| 2. | 228 + 84 = |
209
|
370
|
435
|
312
|
| 3. | 205 + 166 = |
336
|
371
|
249
|
489
|
| 4. | 154 + 60 = |
244
|
260
|
214
|
327
|
| 5. | 74 + 74 = |
148
|
151
|
156
|
190
|
| 6. | 162 + 113 = |
275
|
362
|
477
|
328
|
| 7. | 227 + 160 = |
209
|
387
|
440
|
213
|
| 8. | 173 + 169 = |
441
|
206
|
253
|
342
|
| 9. | 221 + 80 = |
271
|
301
|
500
|
371
|
| 10. | 153 + 114 = |
292
|
409
|
370
|
267
|
| 11. | 179 + 148 = |
256
|
303
|
327
|
462
|
| 12. | 101 + 54 = |
176
|
171
|
156
|
155
|