Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 91 | + | 56 | = |
|
| 2. | 171 | + | 109 | = |
|
| 3. | 241 | + | 173 | = |
|
| 4. | 199 | + | 110 | = |
|
| 5. | 169 | + | 133 | = |
|
| 6. | 172 | + | 50 | = |
|
| 7. | 238 | + | 156 | = |
|
| 8. | 231 | + | 181 | = |
|
| 9. | 246 | + | 77 | = |
|
| 10. | 248 | + | 190 | = |
|
| Oefening 2 | |||||
| 1. | 232 | + | 55 | = |
|
| 2. | 213 | + | 107 | = |
|
| 3. | 190 | + | 86 | = |
|
| 4. | 201 | + | 131 | = |
|
| 5. | 158 | + | 142 | = |
|
| 6. | 190 | + | 151 | = |
|
| 7. | 102 | + | 100 | = |
|
| 8. | 195 | + | 91 | = |
|
| 9. | 230 | + | 221 | = |
|
| 10. | 211 | + | 166 | = |
|
| Oefening 3 | |||||
| 1. | 212 | + | 156 | = |
|
| 2. | 228 | + | 224 | = |
|
| 3. | 214 | + | 113 | = |
|
| 4. | 162 | + | 89 | = |
|
| 5. | 215 | + | 121 | = |
|
| 6. | 168 | + | 50 | = |
|
| 7. | 175 | + | 140 | = |
|
| 8. | 172 | + | 70 | = |
|
| 9. | 248 | + | 173 | = |
|
| 10. | 244 | + | 102 | = |
|
| Oefening 4 | |||||
| 1. | 187 | + | 50 | = |
|
| 2. | 190 | + | 94 | = |
|
| 3. | 232 | + | 127 | = |
|
| 4. | 153 | + | 132 | = |
|
| 5. | 230 | + | 83 | = |
|
| 6. | 185 | + | 175 | = |
|
| 7. | 156 | + | 55 | = |
|
| 8. | 57 | + | 56 | = |
|
| 9. | 227 | + | 81 | = |
|
| 10. | 201 | + | 66 | = |
|