Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 195 | + | 89 | = |
|
| 2. | 207 | + | 96 | = |
|
| 3. | 175 | + | 81 | = |
|
| 4. | 219 | + | 165 | = |
|
| 5. | 168 | + | 65 | = |
|
| 6. | 241 | + | 167 | = |
|
| 7. | 212 | + | 72 | = |
|
| 8. | 227 | + | 221 | = |
|
| 9. | 150 | + | 105 | = |
|
| 10. | 146 | + | 88 | = |
|
| Oefening 2 | |||||
| 1. | 225 | + | 108 | = |
|
| 2. | 219 | + | 121 | = |
|
| 3. | 174 | + | 164 | = |
|
| 4. | 243 | + | 168 | = |
|
| 5. | 208 | + | 90 | = |
|
| 6. | 232 | + | 88 | = |
|
| 7. | 171 | + | 110 | = |
|
| 8. | 87 | + | 56 | = |
|
| 9. | 241 | + | 240 | = |
|
| 10. | 190 | + | 118 | = |
|
| Oefening 3 | |||||
| 1. | 229 | + | 142 | = |
|
| 2. | 235 | + | 92 | = |
|
| 3. | 238 | + | 61 | = |
|
| 4. | 199 | + | 102 | = |
|
| 5. | 120 | + | 106 | = |
|
| 6. | 199 | + | 116 | = |
|
| 7. | 214 | + | 139 | = |
|
| 8. | 191 | + | 91 | = |
|
| 9. | 171 | + | 75 | = |
|
| 10. | 168 | + | 78 | = |
|
| Oefening 4 | |||||
| 1. | 187 | + | 140 | = |
|
| 2. | 147 | + | 96 | = |
|
| 3. | 239 | + | 142 | = |
|
| 4. | 220 | + | 69 | = |
|
| 5. | 240 | + | 208 | = |
|
| 6. | 91 | + | 84 | = |
|
| 7. | 244 | + | 109 | = |
|
| 8. | 60 | + | 57 | = |
|
| 9. | 230 | + | 95 | = |
|
| 10. | 133 | + | 53 | = |
|