Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 225 | + | 157 | = |
|
| 2. | 246 | + | 75 | = |
|
| 3. | 181 | + | 147 | = |
|
| 4. | 250 | + | 82 | = |
|
| 5. | 222 | + | 161 | = |
|
| 6. | 119 | + | 54 | = |
|
| 7. | 91 | + | 64 | = |
|
| 8. | 244 | + | 199 | = |
|
| 9. | 118 | + | 109 | = |
|
| 10. | 242 | + | 241 | = |
|
| Oefening 2 | |||||
| 1. | 127 | + | 54 | = |
|
| 2. | 137 | + | 56 | = |
|
| 3. | 158 | + | 55 | = |
|
| 4. | 250 | + | 78 | = |
|
| 5. | 148 | + | 117 | = |
|
| 6. | 230 | + | 226 | = |
|
| 7. | 219 | + | 201 | = |
|
| 8. | 152 | + | 79 | = |
|
| 9. | 201 | + | 198 | = |
|
| 10. | 99 | + | 76 | = |
|
| Oefening 3 | |||||
| 1. | 207 | + | 87 | = |
|
| 2. | 184 | + | 79 | = |
|
| 3. | 226 | + | 159 | = |
|
| 4. | 214 | + | 206 | = |
|
| 5. | 147 | + | 141 | = |
|
| 6. | 136 | + | 85 | = |
|
| 7. | 238 | + | 229 | = |
|
| 8. | 138 | + | 89 | = |
|
| 9. | 238 | + | 175 | = |
|
| 10. | 159 | + | 135 | = |
|
| Oefening 4 | |||||
| 1. | 188 | + | 78 | = |
|
| 2. | 226 | + | 78 | = |
|
| 3. | 198 | + | 60 | = |
|
| 4. | 236 | + | 187 | = |
|
| 5. | 199 | + | 77 | = |
|
| 6. | 89 | + | 85 | = |
|
| 7. | 183 | + | 68 | = |
|
| 8. | 84 | + | 71 | = |
|
| 9. | 197 | + | 98 | = |
|
| 10. | 139 | + | 58 | = |
|