Erbijsommen t/m 500
Optellen
| 1. | 139 + 63 = |
202
|
350
|
273
|
436
|
| 2. | 192 + 118 = |
310
|
390
|
392
|
210
|
| 3. | 171 + 74 = |
298
|
393
|
318
|
245
|
| 4. | 172 + 117 = |
473
|
421
|
289
|
237
|
| 5. | 136 + 108 = |
237
|
206
|
286
|
244
|
| 6. | 199 + 110 = |
418
|
297
|
348
|
309
|
| 7. | 141 + 85 = |
226
|
368
|
391
|
288
|
| 8. | 106 + 62 = |
199
|
154
|
146
|
168
|
| 9. | 194 + 75 = |
269
|
465
|
232
|
361
|
| 10. | 61 + 57 = |
190
|
130
|
118
|
160
|
| 11. | 186 + 154 = |
326
|
274
|
340
|
296
|
| 12. | 135 + 101 = |
236
|
312
|
466
|
293
|