Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 122 | + | 82 | = |
|
| 2. | 232 | + | 211 | = |
|
| 3. | 188 | + | 92 | = |
|
| 4. | 172 | + | 110 | = |
|
| 5. | 160 | + | 103 | = |
|
| 6. | 243 | + | 158 | = |
|
| 7. | 250 | + | 136 | = |
|
| 8. | 185 | + | 138 | = |
|
| 9. | 232 | + | 131 | = |
|
| 10. | 153 | + | 128 | = |
|
| Oefening 2 | |||||
| 1. | 74 | + | 70 | = |
|
| 2. | 227 | + | 110 | = |
|
| 3. | 146 | + | 65 | = |
|
| 4. | 217 | + | 183 | = |
|
| 5. | 241 | + | 86 | = |
|
| 6. | 110 | + | 79 | = |
|
| 7. | 227 | + | 125 | = |
|
| 8. | 204 | + | 77 | = |
|
| 9. | 230 | + | 227 | = |
|
| 10. | 156 | + | 154 | = |
|
| Oefening 3 | |||||
| 1. | 197 | + | 149 | = |
|
| 2. | 205 | + | 125 | = |
|
| 3. | 202 | + | 180 | = |
|
| 4. | 219 | + | 173 | = |
|
| 5. | 215 | + | 61 | = |
|
| 6. | 81 | + | 68 | = |
|
| 7. | 182 | + | 156 | = |
|
| 8. | 124 | + | 113 | = |
|
| 9. | 136 | + | 54 | = |
|
| 10. | 211 | + | 59 | = |
|
| Oefening 4 | |||||
| 1. | 131 | + | 117 | = |
|
| 2. | 204 | + | 168 | = |
|
| 3. | 179 | + | 109 | = |
|
| 4. | 213 | + | 206 | = |
|
| 5. | 247 | + | 58 | = |
|
| 6. | 162 | + | 151 | = |
|
| 7. | 232 | + | 151 | = |
|
| 8. | 218 | + | 64 | = |
|
| 9. | 245 | + | 64 | = |
|
| 10. | 155 | + | 124 | = |
|