Erbijsommen t/m 500
Optellen
| 1. | 81 + 53 = |
134
|
182
|
128
|
186
|
| 2. | 120 + 51 = |
149
|
100
|
171
|
175
|
| 3. | 152 + 80 = |
232
|
374
|
330
|
353
|
| 4. | 250 + 64 = |
226
|
424
|
314
|
457
|
| 5. | 196 + 70 = |
356
|
489
|
375
|
266
|
| 6. | 232 + 66 = |
271
|
227
|
298
|
396
|
| 7. | 216 + 90 = |
306
|
485
|
226
|
256
|
| 8. | 93 + 76 = |
174
|
149
|
141
|
169
|
| 9. | 208 + 64 = |
272
|
451
|
465
|
463
|
| 10. | 69 + 58 = |
164
|
127
|
107
|
123
|
| 11. | 227 + 206 = |
433
|
204
|
352
|
263
|
| 12. | 141 + 110 = |
429
|
382
|
293
|
251
|