Erbijsommen t/m 500
Optellen
| 1. | 117 + 69 = |
189
|
169
|
172
|
186
|
| 2. | 195 + 87 = |
282
|
356
|
309
|
218
|
| 3. | 89 + 84 = |
192
|
173
|
158
|
141
|
| 4. | 104 + 80 = |
184
|
159
|
118
|
109
|
| 5. | 151 + 112 = |
263
|
314
|
262
|
471
|
| 6. | 181 + 111 = |
417
|
292
|
390
|
254
|
| 7. | 248 + 167 = |
310
|
434
|
475
|
415
|
| 8. | 128 + 74 = |
446
|
389
|
438
|
202
|
| 9. | 114 + 98 = |
212
|
495
|
336
|
409
|
| 10. | 236 + 199 = |
295
|
339
|
483
|
435
|
| 11. | 248 + 171 = |
438
|
374
|
419
|
447
|
| 12. | 182 + 71 = |
408
|
370
|
454
|
253
|