Erbijsommen t/m 500
Optellen
| 1. | 212 + 136 = |
248
|
348
|
361
|
444
|
| 2. | 172 + 78 = |
465
|
476
|
442
|
250
|
| 3. | 95 + 69 = |
167
|
164
|
172
|
141
|
| 4. | 174 + 77 = |
278
|
439
|
491
|
251
|
| 5. | 127 + 64 = |
156
|
199
|
132
|
191
|
| 6. | 229 + 192 = |
492
|
352
|
421
|
472
|
| 7. | 193 + 70 = |
263
|
385
|
458
|
251
|
| 8. | 191 + 178 = |
398
|
369
|
267
|
229
|
| 9. | 229 + 204 = |
494
|
427
|
229
|
433
|
| 10. | 138 + 96 = |
338
|
234
|
306
|
202
|
| 11. | 140 + 56 = |
196
|
137
|
183
|
158
|
| 12. | 177 + 171 = |
475
|
348
|
453
|
351
|