Erbijsommen t/m 500
Optellen
| 1. | 193 + 155 = |
258
|
460
|
348
|
408
|
| 2. | 213 + 54 = |
267
|
286
|
205
|
446
|
| 3. | 182 + 111 = |
398
|
469
|
293
|
256
|
| 4. | 134 + 99 = |
323
|
233
|
307
|
299
|
| 5. | 233 + 147 = |
223
|
483
|
491
|
380
|
| 6. | 163 + 68 = |
231
|
266
|
232
|
425
|
| 7. | 209 + 156 = |
365
|
493
|
469
|
430
|
| 8. | 132 + 50 = |
112
|
124
|
182
|
152
|
| 9. | 193 + 171 = |
354
|
421
|
431
|
364
|
| 10. | 178 + 112 = |
265
|
290
|
414
|
376
|
| 11. | 228 + 175 = |
221
|
222
|
450
|
403
|
| 12. | 231 + 86 = |
317
|
469
|
271
|
406
|