Erbijsommen t/m 500
Optellen
| 1. | 198 + 66 = |
264
|
440
|
242
|
342
|
| 2. | 146 + 116 = |
401
|
262
|
445
|
383
|
| 3. | 148 + 54 = |
486
|
342
|
367
|
202
|
| 4. | 223 + 189 = |
328
|
361
|
412
|
298
|
| 5. | 125 + 101 = |
268
|
254
|
226
|
405
|
| 6. | 95 + 73 = |
168
|
130
|
114
|
144
|
| 7. | 142 + 89 = |
312
|
231
|
288
|
248
|
| 8. | 182 + 155 = |
337
|
430
|
435
|
436
|
| 9. | 198 + 124 = |
343
|
452
|
322
|
260
|
| 10. | 97 + 71 = |
182
|
168
|
193
|
116
|
| 11. | 195 + 64 = |
315
|
259
|
452
|
255
|
| 12. | 215 + 98 = |
296
|
313
|
208
|
247
|