Erbijsommen t/m 500
Optellen
| 1. | 235 + 101 = |
336
|
408
|
267
|
276
|
| 2. | 108 + 63 = |
156
|
126
|
171
|
150
|
| 3. | 167 + 61 = |
228
|
426
|
294
|
488
|
| 4. | 139 + 63 = |
202
|
474
|
472
|
413
|
| 5. | 239 + 57 = |
454
|
236
|
305
|
296
|
| 6. | 206 + 93 = |
299
|
206
|
403
|
383
|
| 7. | 240 + 145 = |
460
|
385
|
266
|
349
|
| 8. | 218 + 87 = |
210
|
305
|
324
|
444
|
| 9. | 170 + 104 = |
274
|
375
|
202
|
458
|
| 10. | 239 + 120 = |
405
|
413
|
359
|
451
|
| 11. | 237 + 202 = |
370
|
405
|
439
|
211
|
| 12. | 231 + 50 = |
278
|
281
|
499
|
379
|