Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 241 | + | 126 | = |
|
| 2. | 126 | + | 79 | = |
|
| 3. | 233 | + | 156 | = |
|
| 4. | 151 | + | 87 | = |
|
| 5. | 194 | + | 94 | = |
|
| 6. | 242 | + | 136 | = |
|
| 7. | 224 | + | 114 | = |
|
| 8. | 228 | + | 58 | = |
|
| 9. | 180 | + | 120 | = |
|
| 10. | 121 | + | 53 | = |
|
| Oefening 2 | |||||
| 1. | 114 | + | 51 | = |
|
| 2. | 248 | + | 214 | = |
|
| 3. | 185 | + | 159 | = |
|
| 4. | 218 | + | 212 | = |
|
| 5. | 140 | + | 121 | = |
|
| 6. | 193 | + | 139 | = |
|
| 7. | 106 | + | 97 | = |
|
| 8. | 250 | + | 129 | = |
|
| 9. | 227 | + | 89 | = |
|
| 10. | 204 | + | 195 | = |
|
| Oefening 3 | |||||
| 1. | 242 | + | 242 | = |
|
| 2. | 77 | + | 52 | = |
|
| 3. | 242 | + | 152 | = |
|
| 4. | 115 | + | 64 | = |
|
| 5. | 225 | + | 56 | = |
|
| 6. | 228 | + | 214 | = |
|
| 7. | 134 | + | 80 | = |
|
| 8. | 130 | + | 69 | = |
|
| 9. | 128 | + | 85 | = |
|
| 10. | 236 | + | 183 | = |
|
| Oefening 4 | |||||
| 1. | 243 | + | 66 | = |
|
| 2. | 151 | + | 125 | = |
|
| 3. | 122 | + | 78 | = |
|
| 4. | 207 | + | 107 | = |
|
| 5. | 164 | + | 108 | = |
|
| 6. | 140 | + | 111 | = |
|
| 7. | 83 | + | 61 | = |
|
| 8. | 221 | + | 215 | = |
|
| 9. | 212 | + | 125 | = |
|
| 10. | 239 | + | 186 | = |
|