Erbijsommen t/m 500
Optellen
| 1. | 63 + 53 = |
193
|
116
|
139
|
135
|
| 2. | 150 + 126 = |
443
|
267
|
276
|
261
|
| 3. | 136 + 73 = |
446
|
264
|
209
|
396
|
| 4. | 234 + 160 = |
478
|
280
|
394
|
424
|
| 5. | 230 + 143 = |
236
|
449
|
395
|
373
|
| 6. | 161 + 69 = |
343
|
259
|
230
|
399
|
| 7. | 243 + 77 = |
320
|
270
|
273
|
303
|
| 8. | 222 + 145 = |
367
|
250
|
232
|
401
|
| 9. | 207 + 178 = |
421
|
385
|
467
|
200
|
| 10. | 218 + 148 = |
443
|
215
|
381
|
366
|
| 11. | 173 + 117 = |
429
|
279
|
377
|
290
|
| 12. | 158 + 77 = |
327
|
264
|
235
|
298
|