Erbijsommen t/m 500
Optellen
| 1. | 191 + 150 = |
341
|
280
|
420
|
474
|
| 2. | 248 + 200 = |
387
|
275
|
238
|
448
|
| 3. | 232 + 205 = |
251
|
399
|
305
|
437
|
| 4. | 113 + 57 = |
170
|
147
|
148
|
115
|
| 5. | 223 + 137 = |
408
|
356
|
414
|
360
|
| 6. | 155 + 145 = |
300
|
436
|
446
|
219
|
| 7. | 110 + 63 = |
110
|
131
|
173
|
185
|
| 8. | 85 + 81 = |
170
|
166
|
112
|
115
|
| 9. | 130 + 89 = |
487
|
214
|
219
|
366
|
| 10. | 213 + 91 = |
239
|
334
|
304
|
431
|
| 11. | 218 + 118 = |
343
|
336
|
380
|
273
|
| 12. | 104 + 52 = |
156
|
139
|
112
|
182
|