Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 159 | + | 152 | = |
|
| 2. | 157 | + | 154 | = |
|
| 3. | 81 | + | 62 | = |
|
| 4. | 203 | + | 109 | = |
|
| 5. | 249 | + | 206 | = |
|
| 6. | 219 | + | 179 | = |
|
| 7. | 246 | + | 120 | = |
|
| 8. | 218 | + | 61 | = |
|
| 9. | 204 | + | 53 | = |
|
| 10. | 193 | + | 187 | = |
|
| Oefening 2 | |||||
| 1. | 134 | + | 92 | = |
|
| 2. | 196 | + | 66 | = |
|
| 3. | 247 | + | 245 | = |
|
| 4. | 224 | + | 176 | = |
|
| 5. | 217 | + | 75 | = |
|
| 6. | 229 | + | 127 | = |
|
| 7. | 149 | + | 106 | = |
|
| 8. | 190 | + | 76 | = |
|
| 9. | 244 | + | 68 | = |
|
| 10. | 108 | + | 69 | = |
|
| Oefening 3 | |||||
| 1. | 173 | + | 84 | = |
|
| 2. | 75 | + | 70 | = |
|
| 3. | 109 | + | 77 | = |
|
| 4. | 155 | + | 75 | = |
|
| 5. | 228 | + | 146 | = |
|
| 6. | 189 | + | 163 | = |
|
| 7. | 245 | + | 220 | = |
|
| 8. | 205 | + | 86 | = |
|
| 9. | 249 | + | 80 | = |
|
| 10. | 224 | + | 69 | = |
|
| Oefening 4 | |||||
| 1. | 206 | + | 70 | = |
|
| 2. | 100 | + | 86 | = |
|
| 3. | 189 | + | 166 | = |
|
| 4. | 114 | + | 86 | = |
|
| 5. | 199 | + | 111 | = |
|
| 6. | 155 | + | 56 | = |
|
| 7. | 228 | + | 151 | = |
|
| 8. | 195 | + | 58 | = |
|
| 9. | 186 | + | 100 | = |
|
| 10. | 120 | + | 96 | = |
|