Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 243 | + | 73 | = |
|
| 2. | 230 | + | 50 | = |
|
| 3. | 185 | + | 63 | = |
|
| 4. | 153 | + | 89 | = |
|
| 5. | 188 | + | 175 | = |
|
| 6. | 217 | + | 87 | = |
|
| 7. | 150 | + | 52 | = |
|
| 8. | 119 | + | 66 | = |
|
| 9. | 174 | + | 60 | = |
|
| 10. | 75 | + | 72 | = |
|
| Oefening 2 | |||||
| 1. | 241 | + | 194 | = |
|
| 2. | 234 | + | 117 | = |
|
| 3. | 178 | + | 163 | = |
|
| 4. | 102 | + | 78 | = |
|
| 5. | 235 | + | 58 | = |
|
| 6. | 228 | + | 113 | = |
|
| 7. | 70 | + | 52 | = |
|
| 8. | 169 | + | 113 | = |
|
| 9. | 164 | + | 121 | = |
|
| 10. | 198 | + | 178 | = |
|
| Oefening 3 | |||||
| 1. | 167 | + | 58 | = |
|
| 2. | 213 | + | 66 | = |
|
| 3. | 191 | + | 154 | = |
|
| 4. | 248 | + | 187 | = |
|
| 5. | 232 | + | 199 | = |
|
| 6. | 182 | + | 158 | = |
|
| 7. | 130 | + | 75 | = |
|
| 8. | 171 | + | 78 | = |
|
| 9. | 183 | + | 117 | = |
|
| 10. | 208 | + | 139 | = |
|
| Oefening 4 | |||||
| 1. | 87 | + | 75 | = |
|
| 2. | 132 | + | 98 | = |
|
| 3. | 191 | + | 58 | = |
|
| 4. | 203 | + | 120 | = |
|
| 5. | 186 | + | 178 | = |
|
| 6. | 228 | + | 91 | = |
|
| 7. | 191 | + | 58 | = |
|
| 8. | 236 | + | 227 | = |
|
| 9. | 160 | + | 86 | = |
|
| 10. | 208 | + | 208 | = |
|