Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 144 | + | 132 | = |
|
| 2. | 217 | + | 74 | = |
|
| 3. | 225 | + | 193 | = |
|
| 4. | 244 | + | 96 | = |
|
| 5. | 213 | + | 130 | = |
|
| 6. | 198 | + | 196 | = |
|
| 7. | 235 | + | 96 | = |
|
| 8. | 242 | + | 72 | = |
|
| 9. | 114 | + | 81 | = |
|
| 10. | 197 | + | 115 | = |
|
| Oefening 2 | |||||
| 1. | 223 | + | 54 | = |
|
| 2. | 166 | + | 135 | = |
|
| 3. | 177 | + | 139 | = |
|
| 4. | 123 | + | 65 | = |
|
| 5. | 116 | + | 83 | = |
|
| 6. | 239 | + | 95 | = |
|
| 7. | 221 | + | 185 | = |
|
| 8. | 213 | + | 86 | = |
|
| 9. | 107 | + | 70 | = |
|
| 10. | 158 | + | 79 | = |
|
| Oefening 3 | |||||
| 1. | 150 | + | 82 | = |
|
| 2. | 77 | + | 74 | = |
|
| 3. | 228 | + | 176 | = |
|
| 4. | 186 | + | 66 | = |
|
| 5. | 196 | + | 120 | = |
|
| 6. | 187 | + | 125 | = |
|
| 7. | 217 | + | 189 | = |
|
| 8. | 249 | + | 239 | = |
|
| 9. | 136 | + | 108 | = |
|
| 10. | 233 | + | 96 | = |
|
| Oefening 4 | |||||
| 1. | 153 | + | 83 | = |
|
| 2. | 141 | + | 83 | = |
|
| 3. | 142 | + | 81 | = |
|
| 4. | 244 | + | 170 | = |
|
| 5. | 151 | + | 87 | = |
|
| 6. | 249 | + | 111 | = |
|
| 7. | 182 | + | 155 | = |
|
| 8. | 227 | + | 138 | = |
|
| 9. | 244 | + | 105 | = |
|
| 10. | 229 | + | 140 | = |
|