Erbijsommen t/m 500
Optellen
| 1. | 214 + 211 = |
263
|
247
|
425
|
346
|
| 2. | 107 + 84 = |
158
|
167
|
102
|
191
|
| 3. | 88 + 55 = |
178
|
143
|
147
|
120
|
| 4. | 150 + 86 = |
202
|
386
|
398
|
236
|
| 5. | 235 + 179 = |
414
|
469
|
466
|
375
|
| 6. | 200 + 136 = |
224
|
336
|
397
|
465
|
| 7. | 172 + 52 = |
224
|
299
|
422
|
464
|
| 8. | 243 + 213 = |
250
|
456
|
462
|
272
|
| 9. | 191 + 133 = |
468
|
324
|
387
|
442
|
| 10. | 192 + 153 = |
345
|
461
|
255
|
234
|
| 11. | 233 + 182 = |
480
|
336
|
255
|
415
|
| 12. | 213 + 192 = |
405
|
222
|
258
|
299
|