Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 217 | + | 189 | = |
|
| 2. | 192 | + | 108 | = |
|
| 3. | 188 | + | 64 | = |
|
| 4. | 176 | + | 161 | = |
|
| 5. | 90 | + | 79 | = |
|
| 6. | 186 | + | 175 | = |
|
| 7. | 150 | + | 61 | = |
|
| 8. | 193 | + | 54 | = |
|
| 9. | 174 | + | 137 | = |
|
| 10. | 194 | + | 102 | = |
|
| Oefening 2 | |||||
| 1. | 120 | + | 99 | = |
|
| 2. | 132 | + | 103 | = |
|
| 3. | 237 | + | 111 | = |
|
| 4. | 144 | + | 108 | = |
|
| 5. | 167 | + | 86 | = |
|
| 6. | 83 | + | 60 | = |
|
| 7. | 214 | + | 69 | = |
|
| 8. | 96 | + | 52 | = |
|
| 9. | 175 | + | 63 | = |
|
| 10. | 155 | + | 122 | = |
|
| Oefening 3 | |||||
| 1. | 77 | + | 57 | = |
|
| 2. | 238 | + | 122 | = |
|
| 3. | 109 | + | 92 | = |
|
| 4. | 108 | + | 67 | = |
|
| 5. | 244 | + | 193 | = |
|
| 6. | 248 | + | 53 | = |
|
| 7. | 227 | + | 114 | = |
|
| 8. | 246 | + | 97 | = |
|
| 9. | 159 | + | 68 | = |
|
| 10. | 220 | + | 144 | = |
|
| Oefening 4 | |||||
| 1. | 167 | + | 151 | = |
|
| 2. | 239 | + | 227 | = |
|
| 3. | 218 | + | 145 | = |
|
| 4. | 244 | + | 192 | = |
|
| 5. | 198 | + | 172 | = |
|
| 6. | 221 | + | 173 | = |
|
| 7. | 138 | + | 120 | = |
|
| 8. | 204 | + | 164 | = |
|
| 9. | 138 | + | 110 | = |
|
| 10. | 195 | + | 79 | = |
|