Erbijsommen t/m 500
Optellen
| 1. | 156 + 122 = |
320
|
265
|
278
|
414
|
| 2. | 229 + 126 = |
363
|
201
|
355
|
287
|
| 3. | 108 + 52 = |
180
|
125
|
160
|
106
|
| 4. | 140 + 115 = |
485
|
271
|
255
|
256
|
| 5. | 170 + 106 = |
276
|
201
|
417
|
391
|
| 6. | 240 + 94 = |
334
|
220
|
396
|
429
|
| 7. | 161 + 118 = |
436
|
402
|
382
|
279
|
| 8. | 170 + 77 = |
210
|
247
|
482
|
232
|
| 9. | 234 + 148 = |
500
|
383
|
495
|
382
|
| 10. | 119 + 76 = |
180
|
121
|
195
|
154
|
| 11. | 183 + 70 = |
253
|
482
|
352
|
227
|
| 12. | 222 + 152 = |
495
|
374
|
204
|
430
|