Erbijsommen t/m 500
Optellen
| 1. | 170 + 109 = |
244
|
279
|
318
|
216
|
| 2. | 198 + 189 = |
387
|
492
|
390
|
250
|
| 3. | 141 + 56 = |
107
|
163
|
197
|
179
|
| 4. | 250 + 180 = |
219
|
430
|
223
|
469
|
| 5. | 156 + 57 = |
213
|
283
|
397
|
237
|
| 6. | 219 + 184 = |
235
|
277
|
403
|
422
|
| 7. | 188 + 132 = |
486
|
233
|
327
|
320
|
| 8. | 187 + 141 = |
328
|
481
|
212
|
500
|
| 9. | 178 + 77 = |
421
|
255
|
215
|
300
|
| 10. | 117 + 93 = |
340
|
210
|
498
|
342
|
| 11. | 184 + 50 = |
265
|
458
|
234
|
238
|
| 12. | 72 + 53 = |
125
|
145
|
184
|
101
|