Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 88 | + | 55 | = |
|
| 2. | 219 | + | 100 | = |
|
| 3. | 169 | + | 131 | = |
|
| 4. | 111 | + | 105 | = |
|
| 5. | 225 | + | 77 | = |
|
| 6. | 218 | + | 79 | = |
|
| 7. | 212 | + | 145 | = |
|
| 8. | 186 | + | 69 | = |
|
| 9. | 198 | + | 73 | = |
|
| 10. | 232 | + | 61 | = |
|
| Oefening 2 | |||||
| 1. | 146 | + | 90 | = |
|
| 2. | 185 | + | 144 | = |
|
| 3. | 187 | + | 85 | = |
|
| 4. | 235 | + | 84 | = |
|
| 5. | 127 | + | 53 | = |
|
| 6. | 177 | + | 170 | = |
|
| 7. | 221 | + | 161 | = |
|
| 8. | 111 | + | 104 | = |
|
| 9. | 242 | + | 136 | = |
|
| 10. | 194 | + | 122 | = |
|
| Oefening 3 | |||||
| 1. | 190 | + | 108 | = |
|
| 2. | 234 | + | 133 | = |
|
| 3. | 226 | + | 195 | = |
|
| 4. | 218 | + | 84 | = |
|
| 5. | 214 | + | 86 | = |
|
| 6. | 213 | + | 150 | = |
|
| 7. | 184 | + | 88 | = |
|
| 8. | 141 | + | 70 | = |
|
| 9. | 114 | + | 97 | = |
|
| 10. | 152 | + | 129 | = |
|
| Oefening 4 | |||||
| 1. | 213 | + | 75 | = |
|
| 2. | 246 | + | 229 | = |
|
| 3. | 215 | + | 69 | = |
|
| 4. | 224 | + | 197 | = |
|
| 5. | 202 | + | 54 | = |
|
| 6. | 230 | + | 147 | = |
|
| 7. | 122 | + | 107 | = |
|
| 8. | 243 | + | 100 | = |
|
| 9. | 101 | + | 100 | = |
|
| 10. | 248 | + | 65 | = |
|