Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 199 | + | 145 | = |
|
| 2. | 187 | + | 50 | = |
|
| 3. | 91 | + | 78 | = |
|
| 4. | 183 | + | 117 | = |
|
| 5. | 202 | + | 148 | = |
|
| 6. | 218 | + | 66 | = |
|
| 7. | 92 | + | 57 | = |
|
| 8. | 159 | + | 94 | = |
|
| 9. | 166 | + | 55 | = |
|
| 10. | 177 | + | 176 | = |
|
| Oefening 2 | |||||
| 1. | 221 | + | 213 | = |
|
| 2. | 124 | + | 54 | = |
|
| 3. | 97 | + | 87 | = |
|
| 4. | 222 | + | 198 | = |
|
| 5. | 249 | + | 213 | = |
|
| 6. | 250 | + | 190 | = |
|
| 7. | 245 | + | 83 | = |
|
| 8. | 97 | + | 50 | = |
|
| 9. | 198 | + | 142 | = |
|
| 10. | 159 | + | 126 | = |
|
| Oefening 3 | |||||
| 1. | 250 | + | 245 | = |
|
| 2. | 223 | + | 110 | = |
|
| 3. | 243 | + | 98 | = |
|
| 4. | 161 | + | 137 | = |
|
| 5. | 231 | + | 185 | = |
|
| 6. | 238 | + | 193 | = |
|
| 7. | 121 | + | 118 | = |
|
| 8. | 228 | + | 154 | = |
|
| 9. | 227 | + | 145 | = |
|
| 10. | 212 | + | 85 | = |
|
| Oefening 4 | |||||
| 1. | 234 | + | 164 | = |
|
| 2. | 156 | + | 108 | = |
|
| 3. | 202 | + | 98 | = |
|
| 4. | 193 | + | 180 | = |
|
| 5. | 232 | + | 152 | = |
|
| 6. | 218 | + | 56 | = |
|
| 7. | 234 | + | 186 | = |
|
| 8. | 196 | + | 174 | = |
|
| 9. | 196 | + | 164 | = |
|
| 10. | 173 | + | 171 | = |
|