Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 230 | + | 57 | = |
|
| 2. | 182 | + | 109 | = |
|
| 3. | 229 | + | 154 | = |
|
| 4. | 205 | + | 85 | = |
|
| 5. | 212 | + | 141 | = |
|
| 6. | 203 | + | 126 | = |
|
| 7. | 218 | + | 150 | = |
|
| 8. | 247 | + | 240 | = |
|
| 9. | 191 | + | 53 | = |
|
| 10. | 130 | + | 101 | = |
|
| Oefening 2 | |||||
| 1. | 216 | + | 175 | = |
|
| 2. | 195 | + | 188 | = |
|
| 3. | 156 | + | 55 | = |
|
| 4. | 204 | + | 84 | = |
|
| 5. | 82 | + | 68 | = |
|
| 6. | 210 | + | 197 | = |
|
| 7. | 229 | + | 177 | = |
|
| 8. | 200 | + | 137 | = |
|
| 9. | 248 | + | 93 | = |
|
| 10. | 170 | + | 139 | = |
|
| Oefening 3 | |||||
| 1. | 229 | + | 131 | = |
|
| 2. | 175 | + | 140 | = |
|
| 3. | 208 | + | 153 | = |
|
| 4. | 189 | + | 104 | = |
|
| 5. | 204 | + | 119 | = |
|
| 6. | 198 | + | 77 | = |
|
| 7. | 169 | + | 90 | = |
|
| 8. | 250 | + | 167 | = |
|
| 9. | 250 | + | 103 | = |
|
| 10. | 108 | + | 84 | = |
|
| Oefening 4 | |||||
| 1. | 189 | + | 138 | = |
|
| 2. | 97 | + | 89 | = |
|
| 3. | 166 | + | 151 | = |
|
| 4. | 188 | + | 183 | = |
|
| 5. | 145 | + | 136 | = |
|
| 6. | 234 | + | 113 | = |
|
| 7. | 229 | + | 139 | = |
|
| 8. | 230 | + | 107 | = |
|
| 9. | 231 | + | 208 | = |
|
| 10. | 110 | + | 99 | = |
|