Erbijsommen t/m 500
Optellen
| 1. | 216 + 201 = |
228
|
498
|
432
|
417
|
| 2. | 101 + 93 = |
136
|
132
|
143
|
194
|
| 3. | 76 + 74 = |
151
|
150
|
127
|
140
|
| 4. | 165 + 132 = |
286
|
297
|
300
|
454
|
| 5. | 191 + 64 = |
255
|
305
|
400
|
408
|
| 6. | 151 + 61 = |
412
|
402
|
212
|
454
|
| 7. | 95 + 70 = |
101
|
130
|
165
|
107
|
| 8. | 118 + 115 = |
233
|
292
|
219
|
339
|
| 9. | 214 + 87 = |
480
|
301
|
394
|
364
|
| 10. | 245 + 128 = |
407
|
355
|
373
|
342
|
| 11. | 125 + 87 = |
212
|
363
|
361
|
320
|
| 12. | 201 + 156 = |
357
|
443
|
277
|
403
|