Erbijsommen t/m 500
Optellen
| 1. | 124 + 80 = |
204
|
240
|
375
|
234
|
| 2. | 206 + 180 = |
244
|
451
|
206
|
386
|
| 3. | 199 + 57 = |
495
|
320
|
256
|
475
|
| 4. | 93 + 57 = |
148
|
150
|
149
|
140
|
| 5. | 146 + 107 = |
253
|
345
|
215
|
403
|
| 6. | 239 + 233 = |
462
|
472
|
236
|
371
|
| 7. | 209 + 116 = |
437
|
223
|
325
|
371
|
| 8. | 96 + 88 = |
179
|
155
|
184
|
107
|
| 9. | 243 + 134 = |
436
|
377
|
351
|
499
|
| 10. | 193 + 117 = |
310
|
226
|
258
|
340
|
| 11. | 206 + 163 = |
383
|
369
|
328
|
485
|
| 12. | 195 + 88 = |
301
|
283
|
393
|
347
|