Erbijsommen t/m 500
Optellen
| 1. | 244 + 156 = |
480
|
432
|
485
|
400
|
| 2. | 147 + 62 = |
227
|
209
|
440
|
375
|
| 3. | 125 + 65 = |
161
|
105
|
190
|
116
|
| 4. | 241 + 66 = |
393
|
307
|
476
|
289
|
| 5. | 250 + 225 = |
489
|
475
|
276
|
453
|
| 6. | 120 + 63 = |
183
|
109
|
130
|
149
|
| 7. | 177 + 69 = |
273
|
246
|
247
|
375
|
| 8. | 163 + 156 = |
428
|
319
|
455
|
324
|
| 9. | 194 + 154 = |
500
|
467
|
348
|
452
|
| 10. | 172 + 66 = |
256
|
238
|
288
|
295
|
| 11. | 113 + 65 = |
104
|
178
|
195
|
127
|
| 12. | 195 + 167 = |
480
|
362
|
363
|
280
|