Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 105 | + | 54 | = |
|
| 2. | 194 | + | 181 | = |
|
| 3. | 106 | + | 71 | = |
|
| 4. | 139 | + | 98 | = |
|
| 5. | 165 | + | 82 | = |
|
| 6. | 152 | + | 121 | = |
|
| 7. | 189 | + | 101 | = |
|
| 8. | 218 | + | 198 | = |
|
| 9. | 201 | + | 142 | = |
|
| 10. | 110 | + | 52 | = |
|
| Oefening 2 | |||||
| 1. | 225 | + | 162 | = |
|
| 2. | 232 | + | 196 | = |
|
| 3. | 242 | + | 97 | = |
|
| 4. | 220 | + | 207 | = |
|
| 5. | 76 | + | 71 | = |
|
| 6. | 243 | + | 102 | = |
|
| 7. | 99 | + | 92 | = |
|
| 8. | 180 | + | 174 | = |
|
| 9. | 165 | + | 154 | = |
|
| 10. | 236 | + | 127 | = |
|
| Oefening 3 | |||||
| 1. | 84 | + | 60 | = |
|
| 2. | 165 | + | 103 | = |
|
| 3. | 223 | + | 57 | = |
|
| 4. | 128 | + | 51 | = |
|
| 5. | 218 | + | 134 | = |
|
| 6. | 162 | + | 87 | = |
|
| 7. | 202 | + | 91 | = |
|
| 8. | 136 | + | 74 | = |
|
| 9. | 250 | + | 154 | = |
|
| 10. | 235 | + | 106 | = |
|
| Oefening 4 | |||||
| 1. | 101 | + | 52 | = |
|
| 2. | 192 | + | 130 | = |
|
| 3. | 221 | + | 188 | = |
|
| 4. | 170 | + | 106 | = |
|
| 5. | 231 | + | 224 | = |
|
| 6. | 204 | + | 175 | = |
|
| 7. | 138 | + | 99 | = |
|
| 8. | 145 | + | 135 | = |
|
| 9. | 205 | + | 187 | = |
|
| 10. | 85 | + | 53 | = |
|