Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 232 | + | 75 | = |
|
| 2. | 173 | + | 83 | = |
|
| 3. | 236 | + | 66 | = |
|
| 4. | 154 | + | 117 | = |
|
| 5. | 211 | + | 198 | = |
|
| 6. | 52 | + | 50 | = |
|
| 7. | 196 | + | 160 | = |
|
| 8. | 165 | + | 55 | = |
|
| 9. | 241 | + | 64 | = |
|
| 10. | 238 | + | 205 | = |
|
| Oefening 2 | |||||
| 1. | 250 | + | 211 | = |
|
| 2. | 239 | + | 78 | = |
|
| 3. | 213 | + | 145 | = |
|
| 4. | 250 | + | 101 | = |
|
| 5. | 117 | + | 106 | = |
|
| 6. | 237 | + | 227 | = |
|
| 7. | 215 | + | 109 | = |
|
| 8. | 205 | + | 77 | = |
|
| 9. | 87 | + | 67 | = |
|
| 10. | 90 | + | 65 | = |
|
| Oefening 3 | |||||
| 1. | 105 | + | 101 | = |
|
| 2. | 136 | + | 55 | = |
|
| 3. | 153 | + | 66 | = |
|
| 4. | 209 | + | 188 | = |
|
| 5. | 204 | + | 87 | = |
|
| 6. | 200 | + | 128 | = |
|
| 7. | 180 | + | 53 | = |
|
| 8. | 234 | + | 56 | = |
|
| 9. | 97 | + | 74 | = |
|
| 10. | 159 | + | 119 | = |
|
| Oefening 4 | |||||
| 1. | 215 | + | 144 | = |
|
| 2. | 188 | + | 171 | = |
|
| 3. | 189 | + | 150 | = |
|
| 4. | 206 | + | 100 | = |
|
| 5. | 99 | + | 57 | = |
|
| 6. | 212 | + | 55 | = |
|
| 7. | 241 | + | 231 | = |
|
| 8. | 212 | + | 203 | = |
|
| 9. | 230 | + | 162 | = |
|
| 10. | 212 | + | 138 | = |
|