Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 249 | + | 125 | = |
|
| 2. | 79 | + | 62 | = |
|
| 3. | 93 | + | 58 | = |
|
| 4. | 242 | + | 134 | = |
|
| 5. | 194 | + | 186 | = |
|
| 6. | 179 | + | 178 | = |
|
| 7. | 200 | + | 143 | = |
|
| 8. | 138 | + | 98 | = |
|
| 9. | 228 | + | 147 | = |
|
| 10. | 159 | + | 139 | = |
|
| Oefening 2 | |||||
| 1. | 161 | + | 91 | = |
|
| 2. | 221 | + | 218 | = |
|
| 3. | 137 | + | 53 | = |
|
| 4. | 141 | + | 58 | = |
|
| 5. | 97 | + | 54 | = |
|
| 6. | 198 | + | 185 | = |
|
| 7. | 212 | + | 164 | = |
|
| 8. | 198 | + | 81 | = |
|
| 9. | 241 | + | 147 | = |
|
| 10. | 163 | + | 79 | = |
|
| Oefening 3 | |||||
| 1. | 73 | + | 52 | = |
|
| 2. | 166 | + | 114 | = |
|
| 3. | 64 | + | 57 | = |
|
| 4. | 125 | + | 55 | = |
|
| 5. | 156 | + | 74 | = |
|
| 6. | 226 | + | 181 | = |
|
| 7. | 234 | + | 153 | = |
|
| 8. | 173 | + | 106 | = |
|
| 9. | 244 | + | 179 | = |
|
| 10. | 207 | + | 156 | = |
|
| Oefening 4 | |||||
| 1. | 205 | + | 158 | = |
|
| 2. | 188 | + | 79 | = |
|
| 3. | 126 | + | 66 | = |
|
| 4. | 162 | + | 91 | = |
|
| 5. | 209 | + | 82 | = |
|
| 6. | 166 | + | 86 | = |
|
| 7. | 155 | + | 74 | = |
|
| 8. | 241 | + | 149 | = |
|
| 9. | 231 | + | 220 | = |
|
| 10. | 98 | + | 71 | = |
|