Erbijsommen t/m 500
Optellen
| 1. | 199 + 108 = |
323
|
275
|
336
|
307
|
| 2. | 106 + 61 = |
112
|
167
|
196
|
172
|
| 3. | 160 + 87 = |
322
|
258
|
247
|
468
|
| 4. | 160 + 103 = |
449
|
263
|
273
|
302
|
| 5. | 143 + 54 = |
197
|
156
|
174
|
100
|
| 6. | 163 + 159 = |
347
|
236
|
478
|
322
|
| 7. | 121 + 54 = |
145
|
112
|
169
|
175
|
| 8. | 154 + 63 = |
357
|
353
|
217
|
447
|
| 9. | 135 + 58 = |
155
|
159
|
193
|
188
|
| 10. | 236 + 220 = |
456
|
264
|
422
|
437
|
| 11. | 71 + 55 = |
135
|
180
|
159
|
126
|
| 12. | 130 + 53 = |
113
|
114
|
183
|
177
|