Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 241 | + | 152 | = |
|
| 2. | 101 | + | 57 | = |
|
| 3. | 174 | + | 145 | = |
|
| 4. | 158 | + | 126 | = |
|
| 5. | 216 | + | 208 | = |
|
| 6. | 250 | + | 226 | = |
|
| 7. | 182 | + | 139 | = |
|
| 8. | 206 | + | 161 | = |
|
| 9. | 122 | + | 69 | = |
|
| 10. | 87 | + | 76 | = |
|
| Oefening 2 | |||||
| 1. | 140 | + | 133 | = |
|
| 2. | 163 | + | 76 | = |
|
| 3. | 220 | + | 129 | = |
|
| 4. | 210 | + | 172 | = |
|
| 5. | 236 | + | 107 | = |
|
| 6. | 142 | + | 93 | = |
|
| 7. | 168 | + | 165 | = |
|
| 8. | 155 | + | 85 | = |
|
| 9. | 97 | + | 71 | = |
|
| 10. | 216 | + | 70 | = |
|
| Oefening 3 | |||||
| 1. | 118 | + | 82 | = |
|
| 2. | 158 | + | 53 | = |
|
| 3. | 209 | + | 150 | = |
|
| 4. | 232 | + | 201 | = |
|
| 5. | 248 | + | 226 | = |
|
| 6. | 229 | + | 171 | = |
|
| 7. | 196 | + | 107 | = |
|
| 8. | 188 | + | 179 | = |
|
| 9. | 167 | + | 149 | = |
|
| 10. | 218 | + | 110 | = |
|
| Oefening 4 | |||||
| 1. | 243 | + | 184 | = |
|
| 2. | 215 | + | 204 | = |
|
| 3. | 247 | + | 101 | = |
|
| 4. | 149 | + | 56 | = |
|
| 5. | 120 | + | 99 | = |
|
| 6. | 129 | + | 65 | = |
|
| 7. | 191 | + | 75 | = |
|
| 8. | 193 | + | 100 | = |
|
| 9. | 228 | + | 162 | = |
|
| 10. | 149 | + | 68 | = |
|