Erbijsommen t/m 500
Optellen
| 1. | 117 + 75 = |
167
|
125
|
192
|
148
|
| 2. | 241 + 124 = |
318
|
497
|
380
|
365
|
| 3. | 217 + 142 = |
359
|
374
|
282
|
458
|
| 4. | 118 + 96 = |
406
|
482
|
387
|
214
|
| 5. | 194 + 55 = |
249
|
450
|
382
|
236
|
| 6. | 91 + 54 = |
173
|
184
|
145
|
143
|
| 7. | 125 + 83 = |
365
|
445
|
208
|
454
|
| 8. | 99 + 61 = |
160
|
141
|
133
|
145
|
| 9. | 243 + 203 = |
358
|
396
|
202
|
446
|
| 10. | 78 + 53 = |
160
|
131
|
122
|
173
|
| 11. | 175 + 166 = |
296
|
496
|
452
|
341
|
| 12. | 155 + 118 = |
491
|
273
|
345
|
269
|