Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 97 | + | 90 | = |
|
| 2. | 244 | + | 93 | = |
|
| 3. | 156 | + | 97 | = |
|
| 4. | 200 | + | 105 | = |
|
| 5. | 224 | + | 220 | = |
|
| 6. | 181 | + | 108 | = |
|
| 7. | 140 | + | 57 | = |
|
| 8. | 151 | + | 67 | = |
|
| 9. | 91 | + | 63 | = |
|
| 10. | 222 | + | 193 | = |
|
| Oefening 2 | |||||
| 1. | 156 | + | 109 | = |
|
| 2. | 207 | + | 59 | = |
|
| 3. | 203 | + | 57 | = |
|
| 4. | 222 | + | 208 | = |
|
| 5. | 244 | + | 227 | = |
|
| 6. | 213 | + | 114 | = |
|
| 7. | 232 | + | 77 | = |
|
| 8. | 204 | + | 85 | = |
|
| 9. | 225 | + | 140 | = |
|
| 10. | 181 | + | 149 | = |
|
| Oefening 3 | |||||
| 1. | 240 | + | 160 | = |
|
| 2. | 229 | + | 146 | = |
|
| 3. | 175 | + | 142 | = |
|
| 4. | 237 | + | 207 | = |
|
| 5. | 159 | + | 53 | = |
|
| 6. | 226 | + | 173 | = |
|
| 7. | 232 | + | 197 | = |
|
| 8. | 144 | + | 123 | = |
|
| 9. | 163 | + | 78 | = |
|
| 10. | 161 | + | 104 | = |
|
| Oefening 4 | |||||
| 1. | 220 | + | 90 | = |
|
| 2. | 165 | + | 163 | = |
|
| 3. | 206 | + | 94 | = |
|
| 4. | 232 | + | 67 | = |
|
| 5. | 218 | + | 196 | = |
|
| 6. | 240 | + | 88 | = |
|
| 7. | 222 | + | 71 | = |
|
| 8. | 159 | + | 70 | = |
|
| 9. | 243 | + | 174 | = |
|
| 10. | 185 | + | 59 | = |
|