Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 144 | + | 60 | = |
|
| 2. | 168 | + | 87 | = |
|
| 3. | 150 | + | 97 | = |
|
| 4. | 151 | + | 119 | = |
|
| 5. | 221 | + | 217 | = |
|
| 6. | 239 | + | 167 | = |
|
| 7. | 228 | + | 185 | = |
|
| 8. | 103 | + | 53 | = |
|
| 9. | 177 | + | 73 | = |
|
| 10. | 222 | + | 140 | = |
|
| Oefening 2 | |||||
| 1. | 200 | + | 197 | = |
|
| 2. | 67 | + | 66 | = |
|
| 3. | 154 | + | 94 | = |
|
| 4. | 141 | + | 94 | = |
|
| 5. | 243 | + | 81 | = |
|
| 6. | 159 | + | 137 | = |
|
| 7. | 215 | + | 82 | = |
|
| 8. | 191 | + | 109 | = |
|
| 9. | 140 | + | 103 | = |
|
| 10. | 173 | + | 57 | = |
|
| Oefening 3 | |||||
| 1. | 184 | + | 145 | = |
|
| 2. | 234 | + | 137 | = |
|
| 3. | 230 | + | 130 | = |
|
| 4. | 217 | + | 212 | = |
|
| 5. | 214 | + | 198 | = |
|
| 6. | 157 | + | 136 | = |
|
| 7. | 165 | + | 97 | = |
|
| 8. | 239 | + | 127 | = |
|
| 9. | 245 | + | 165 | = |
|
| 10. | 201 | + | 116 | = |
|
| Oefening 4 | |||||
| 1. | 207 | + | 195 | = |
|
| 2. | 97 | + | 77 | = |
|
| 3. | 219 | + | 158 | = |
|
| 4. | 185 | + | 92 | = |
|
| 5. | 142 | + | 55 | = |
|
| 6. | 150 | + | 93 | = |
|
| 7. | 204 | + | 111 | = |
|
| 8. | 229 | + | 133 | = |
|
| 9. | 227 | + | 199 | = |
|
| 10. | 226 | + | 214 | = |
|