Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 177 | + | 157 | = |
|
| 2. | 221 | + | 83 | = |
|
| 3. | 211 | + | 178 | = |
|
| 4. | 249 | + | 172 | = |
|
| 5. | 82 | + | 60 | = |
|
| 6. | 152 | + | 137 | = |
|
| 7. | 140 | + | 95 | = |
|
| 8. | 82 | + | 52 | = |
|
| 9. | 163 | + | 82 | = |
|
| 10. | 249 | + | 106 | = |
|
| Oefening 2 | |||||
| 1. | 151 | + | 71 | = |
|
| 2. | 241 | + | 181 | = |
|
| 3. | 140 | + | 61 | = |
|
| 4. | 90 | + | 53 | = |
|
| 5. | 167 | + | 135 | = |
|
| 6. | 58 | + | 57 | = |
|
| 7. | 212 | + | 149 | = |
|
| 8. | 103 | + | 66 | = |
|
| 9. | 165 | + | 67 | = |
|
| 10. | 95 | + | 93 | = |
|
| Oefening 3 | |||||
| 1. | 231 | + | 106 | = |
|
| 2. | 160 | + | 72 | = |
|
| 3. | 164 | + | 102 | = |
|
| 4. | 150 | + | 89 | = |
|
| 5. | 249 | + | 106 | = |
|
| 6. | 250 | + | 221 | = |
|
| 7. | 207 | + | 169 | = |
|
| 8. | 226 | + | 211 | = |
|
| 9. | 183 | + | 123 | = |
|
| 10. | 243 | + | 167 | = |
|
| Oefening 4 | |||||
| 1. | 205 | + | 99 | = |
|
| 2. | 115 | + | 71 | = |
|
| 3. | 94 | + | 75 | = |
|
| 4. | 179 | + | 60 | = |
|
| 5. | 175 | + | 75 | = |
|
| 6. | 162 | + | 120 | = |
|
| 7. | 171 | + | 72 | = |
|
| 8. | 196 | + | 68 | = |
|
| 9. | 231 | + | 169 | = |
|
| 10. | 214 | + | 129 | = |
|