Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 107 | + | 71 | = |
|
| 2. | 243 | + | 91 | = |
|
| 3. | 223 | + | 186 | = |
|
| 4. | 204 | + | 123 | = |
|
| 5. | 167 | + | 163 | = |
|
| 6. | 244 | + | 58 | = |
|
| 7. | 196 | + | 105 | = |
|
| 8. | 119 | + | 118 | = |
|
| 9. | 167 | + | 73 | = |
|
| 10. | 249 | + | 51 | = |
|
| Oefening 2 | |||||
| 1. | 210 | + | 114 | = |
|
| 2. | 174 | + | 129 | = |
|
| 3. | 116 | + | 86 | = |
|
| 4. | 250 | + | 209 | = |
|
| 5. | 222 | + | 156 | = |
|
| 6. | 185 | + | 132 | = |
|
| 7. | 85 | + | 65 | = |
|
| 8. | 212 | + | 68 | = |
|
| 9. | 239 | + | 225 | = |
|
| 10. | 204 | + | 176 | = |
|
| Oefening 3 | |||||
| 1. | 130 | + | 116 | = |
|
| 2. | 161 | + | 155 | = |
|
| 3. | 190 | + | 122 | = |
|
| 4. | 240 | + | 230 | = |
|
| 5. | 178 | + | 136 | = |
|
| 6. | 162 | + | 139 | = |
|
| 7. | 145 | + | 106 | = |
|
| 8. | 169 | + | 67 | = |
|
| 9. | 241 | + | 209 | = |
|
| 10. | 159 | + | 121 | = |
|
| Oefening 4 | |||||
| 1. | 202 | + | 122 | = |
|
| 2. | 66 | + | 61 | = |
|
| 3. | 149 | + | 60 | = |
|
| 4. | 203 | + | 187 | = |
|
| 5. | 187 | + | 101 | = |
|
| 6. | 159 | + | 156 | = |
|
| 7. | 233 | + | 61 | = |
|
| 8. | 82 | + | 64 | = |
|
| 9. | 209 | + | 104 | = |
|
| 10. | 248 | + | 96 | = |
|