Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 161 | + | 64 | = |
|
| 2. | 240 | + | 136 | = |
|
| 3. | 199 | + | 93 | = |
|
| 4. | 161 | + | 97 | = |
|
| 5. | 249 | + | 188 | = |
|
| 6. | 198 | + | 144 | = |
|
| 7. | 191 | + | 91 | = |
|
| 8. | 144 | + | 135 | = |
|
| 9. | 215 | + | 196 | = |
|
| 10. | 215 | + | 99 | = |
|
| Oefening 2 | |||||
| 1. | 142 | + | 95 | = |
|
| 2. | 90 | + | 83 | = |
|
| 3. | 217 | + | 93 | = |
|
| 4. | 67 | + | 57 | = |
|
| 5. | 221 | + | 72 | = |
|
| 6. | 196 | + | 65 | = |
|
| 7. | 215 | + | 81 | = |
|
| 8. | 211 | + | 88 | = |
|
| 9. | 114 | + | 81 | = |
|
| 10. | 204 | + | 126 | = |
|
| Oefening 3 | |||||
| 1. | 182 | + | 169 | = |
|
| 2. | 53 | + | 52 | = |
|
| 3. | 201 | + | 83 | = |
|
| 4. | 111 | + | 95 | = |
|
| 5. | 227 | + | 163 | = |
|
| 6. | 88 | + | 59 | = |
|
| 7. | 186 | + | 160 | = |
|
| 8. | 239 | + | 212 | = |
|
| 9. | 128 | + | 111 | = |
|
| 10. | 248 | + | 67 | = |
|
| Oefening 4 | |||||
| 1. | 204 | + | 181 | = |
|
| 2. | 195 | + | 150 | = |
|
| 3. | 180 | + | 108 | = |
|
| 4. | 227 | + | 182 | = |
|
| 5. | 166 | + | 149 | = |
|
| 6. | 106 | + | 71 | = |
|
| 7. | 187 | + | 166 | = |
|
| 8. | 223 | + | 115 | = |
|
| 9. | 161 | + | 86 | = |
|
| 10. | 137 | + | 83 | = |
|