Erbijsommen t/m 500
Optellen
| 1. | 81 + 57 = |
138
|
110
|
130
|
168
|
| 2. | 173 + 127 = |
376
|
360
|
300
|
339
|
| 3. | 220 + 145 = |
255
|
365
|
434
|
268
|
| 4. | 226 + 56 = |
441
|
282
|
371
|
461
|
| 5. | 194 + 190 = |
441
|
384
|
472
|
418
|
| 6. | 199 + 55 = |
308
|
355
|
265
|
254
|
| 7. | 222 + 186 = |
339
|
408
|
409
|
280
|
| 8. | 226 + 116 = |
305
|
290
|
342
|
319
|
| 9. | 211 + 60 = |
423
|
271
|
469
|
244
|
| 10. | 245 + 88 = |
272
|
476
|
333
|
233
|
| 11. | 160 + 122 = |
205
|
271
|
320
|
282
|
| 12. | 150 + 127 = |
277
|
271
|
332
|
480
|