Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 192 | + | 90 | = |
|
| 2. | 242 | + | 51 | = |
|
| 3. | 236 | + | 173 | = |
|
| 4. | 211 | + | 167 | = |
|
| 5. | 165 | + | 75 | = |
|
| 6. | 210 | + | 123 | = |
|
| 7. | 72 | + | 71 | = |
|
| 8. | 204 | + | 133 | = |
|
| 9. | 248 | + | 155 | = |
|
| 10. | 139 | + | 126 | = |
|
| Oefening 2 | |||||
| 1. | 177 | + | 65 | = |
|
| 2. | 103 | + | 103 | = |
|
| 3. | 248 | + | 145 | = |
|
| 4. | 227 | + | 140 | = |
|
| 5. | 84 | + | 69 | = |
|
| 6. | 79 | + | 56 | = |
|
| 7. | 194 | + | 81 | = |
|
| 8. | 110 | + | 90 | = |
|
| 9. | 236 | + | 214 | = |
|
| 10. | 103 | + | 75 | = |
|
| Oefening 3 | |||||
| 1. | 164 | + | 157 | = |
|
| 2. | 151 | + | 127 | = |
|
| 3. | 237 | + | 126 | = |
|
| 4. | 178 | + | 105 | = |
|
| 5. | 243 | + | 69 | = |
|
| 6. | 150 | + | 123 | = |
|
| 7. | 134 | + | 62 | = |
|
| 8. | 192 | + | 91 | = |
|
| 9. | 217 | + | 127 | = |
|
| 10. | 202 | + | 186 | = |
|
| Oefening 4 | |||||
| 1. | 229 | + | 76 | = |
|
| 2. | 140 | + | 127 | = |
|
| 3. | 161 | + | 135 | = |
|
| 4. | 180 | + | 104 | = |
|
| 5. | 162 | + | 137 | = |
|
| 6. | 201 | + | 197 | = |
|
| 7. | 226 | + | 203 | = |
|
| 8. | 166 | + | 84 | = |
|
| 9. | 227 | + | 82 | = |
|
| 10. | 135 | + | 91 | = |
|