Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 247 | + | 62 | = |
|
| 2. | 212 | + | 173 | = |
|
| 3. | 222 | + | 202 | = |
|
| 4. | 204 | + | 78 | = |
|
| 5. | 239 | + | 212 | = |
|
| 6. | 138 | + | 54 | = |
|
| 7. | 129 | + | 92 | = |
|
| 8. | 121 | + | 68 | = |
|
| 9. | 246 | + | 56 | = |
|
| 10. | 241 | + | 114 | = |
|
| Oefening 2 | |||||
| 1. | 88 | + | 77 | = |
|
| 2. | 91 | + | 75 | = |
|
| 3. | 218 | + | 193 | = |
|
| 4. | 147 | + | 139 | = |
|
| 5. | 161 | + | 148 | = |
|
| 6. | 233 | + | 197 | = |
|
| 7. | 167 | + | 110 | = |
|
| 8. | 171 | + | 100 | = |
|
| 9. | 115 | + | 51 | = |
|
| 10. | 249 | + | 141 | = |
|
| Oefening 3 | |||||
| 1. | 232 | + | 154 | = |
|
| 2. | 125 | + | 85 | = |
|
| 3. | 202 | + | 145 | = |
|
| 4. | 243 | + | 121 | = |
|
| 5. | 129 | + | 81 | = |
|
| 6. | 129 | + | 86 | = |
|
| 7. | 247 | + | 97 | = |
|
| 8. | 224 | + | 186 | = |
|
| 9. | 138 | + | 82 | = |
|
| 10. | 240 | + | 155 | = |
|
| Oefening 4 | |||||
| 1. | 212 | + | 143 | = |
|
| 2. | 193 | + | 181 | = |
|
| 3. | 215 | + | 124 | = |
|
| 4. | 190 | + | 173 | = |
|
| 5. | 88 | + | 86 | = |
|
| 6. | 184 | + | 131 | = |
|
| 7. | 237 | + | 91 | = |
|
| 8. | 247 | + | 196 | = |
|
| 9. | 201 | + | 153 | = |
|
| 10. | 109 | + | 97 | = |
|