Erbijsommen t/m 500
Optellen
| 1. | 201 + 189 = |
371
|
390
|
245
|
427
|
| 2. | 202 + 56 = |
203
|
429
|
258
|
226
|
| 3. | 100 + 71 = |
164
|
171
|
173
|
146
|
| 4. | 201 + 193 = |
368
|
342
|
372
|
394
|
| 5. | 164 + 155 = |
490
|
353
|
348
|
319
|
| 6. | 246 + 102 = |
497
|
348
|
485
|
452
|
| 7. | 250 + 223 = |
473
|
323
|
315
|
457
|
| 8. | 129 + 64 = |
162
|
113
|
193
|
120
|
| 9. | 240 + 119 = |
411
|
304
|
390
|
359
|
| 10. | 204 + 132 = |
240
|
343
|
336
|
268
|
| 11. | 210 + 200 = |
410
|
467
|
258
|
403
|
| 12. | 72 + 60 = |
196
|
132
|
133
|
137
|