Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 193 | + | 82 | = |
|
| 2. | 118 | + | 91 | = |
|
| 3. | 219 | + | 159 | = |
|
| 4. | 145 | + | 71 | = |
|
| 5. | 195 | + | 176 | = |
|
| 6. | 174 | + | 133 | = |
|
| 7. | 138 | + | 66 | = |
|
| 8. | 198 | + | 85 | = |
|
| 9. | 209 | + | 148 | = |
|
| 10. | 177 | + | 169 | = |
|
| Oefening 2 | |||||
| 1. | 89 | + | 78 | = |
|
| 2. | 86 | + | 54 | = |
|
| 3. | 115 | + | 85 | = |
|
| 4. | 186 | + | 137 | = |
|
| 5. | 177 | + | 67 | = |
|
| 6. | 208 | + | 166 | = |
|
| 7. | 147 | + | 97 | = |
|
| 8. | 196 | + | 79 | = |
|
| 9. | 247 | + | 184 | = |
|
| 10. | 199 | + | 88 | = |
|
| Oefening 3 | |||||
| 1. | 142 | + | 94 | = |
|
| 2. | 164 | + | 161 | = |
|
| 3. | 165 | + | 85 | = |
|
| 4. | 122 | + | 51 | = |
|
| 5. | 247 | + | 111 | = |
|
| 6. | 243 | + | 155 | = |
|
| 7. | 90 | + | 83 | = |
|
| 8. | 226 | + | 226 | = |
|
| 9. | 185 | + | 134 | = |
|
| 10. | 123 | + | 115 | = |
|
| Oefening 4 | |||||
| 1. | 138 | + | 118 | = |
|
| 2. | 169 | + | 81 | = |
|
| 3. | 159 | + | 91 | = |
|
| 4. | 125 | + | 98 | = |
|
| 5. | 231 | + | 146 | = |
|
| 6. | 67 | + | 64 | = |
|
| 7. | 170 | + | 127 | = |
|
| 8. | 244 | + | 124 | = |
|
| 9. | 197 | + | 72 | = |
|
| 10. | 232 | + | 139 | = |
|