Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 194 | + | 140 | = |
|
| 2. | 82 | + | 72 | = |
|
| 3. | 138 | + | 117 | = |
|
| 4. | 241 | + | 149 | = |
|
| 5. | 180 | + | 71 | = |
|
| 6. | 154 | + | 110 | = |
|
| 7. | 249 | + | 106 | = |
|
| 8. | 242 | + | 203 | = |
|
| 9. | 238 | + | 121 | = |
|
| 10. | 242 | + | 213 | = |
|
| Oefening 2 | |||||
| 1. | 107 | + | 55 | = |
|
| 2. | 235 | + | 117 | = |
|
| 3. | 222 | + | 140 | = |
|
| 4. | 244 | + | 51 | = |
|
| 5. | 215 | + | 188 | = |
|
| 6. | 227 | + | 143 | = |
|
| 7. | 192 | + | 82 | = |
|
| 8. | 154 | + | 89 | = |
|
| 9. | 78 | + | 59 | = |
|
| 10. | 229 | + | 177 | = |
|
| Oefening 3 | |||||
| 1. | 139 | + | 69 | = |
|
| 2. | 232 | + | 139 | = |
|
| 3. | 237 | + | 213 | = |
|
| 4. | 184 | + | 147 | = |
|
| 5. | 242 | + | 146 | = |
|
| 6. | 167 | + | 68 | = |
|
| 7. | 175 | + | 102 | = |
|
| 8. | 156 | + | 138 | = |
|
| 9. | 214 | + | 208 | = |
|
| 10. | 188 | + | 133 | = |
|
| Oefening 4 | |||||
| 1. | 156 | + | 85 | = |
|
| 2. | 131 | + | 121 | = |
|
| 3. | 123 | + | 83 | = |
|
| 4. | 109 | + | 63 | = |
|
| 5. | 99 | + | 86 | = |
|
| 6. | 184 | + | 168 | = |
|
| 7. | 89 | + | 72 | = |
|
| 8. | 250 | + | 129 | = |
|
| 9. | 239 | + | 152 | = |
|
| 10. | 238 | + | 169 | = |
|