Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 191 | + | 53 | = |
|
| 2. | 151 | + | 109 | = |
|
| 3. | 248 | + | 67 | = |
|
| 4. | 200 | + | 148 | = |
|
| 5. | 211 | + | 68 | = |
|
| 6. | 140 | + | 61 | = |
|
| 7. | 177 | + | 131 | = |
|
| 8. | 174 | + | 95 | = |
|
| 9. | 168 | + | 74 | = |
|
| 10. | 161 | + | 123 | = |
|
| Oefening 2 | |||||
| 1. | 73 | + | 64 | = |
|
| 2. | 219 | + | 67 | = |
|
| 3. | 242 | + | 197 | = |
|
| 4. | 183 | + | 96 | = |
|
| 5. | 74 | + | 58 | = |
|
| 6. | 187 | + | 88 | = |
|
| 7. | 155 | + | 140 | = |
|
| 8. | 209 | + | 156 | = |
|
| 9. | 245 | + | 169 | = |
|
| 10. | 154 | + | 134 | = |
|
| Oefening 3 | |||||
| 1. | 140 | + | 77 | = |
|
| 2. | 210 | + | 145 | = |
|
| 3. | 219 | + | 85 | = |
|
| 4. | 97 | + | 84 | = |
|
| 5. | 225 | + | 221 | = |
|
| 6. | 211 | + | 128 | = |
|
| 7. | 135 | + | 84 | = |
|
| 8. | 179 | + | 174 | = |
|
| 9. | 231 | + | 150 | = |
|
| 10. | 225 | + | 129 | = |
|
| Oefening 4 | |||||
| 1. | 110 | + | 62 | = |
|
| 2. | 239 | + | 205 | = |
|
| 3. | 222 | + | 86 | = |
|
| 4. | 217 | + | 145 | = |
|
| 5. | 219 | + | 120 | = |
|
| 6. | 175 | + | 148 | = |
|
| 7. | 220 | + | 171 | = |
|
| 8. | 202 | + | 78 | = |
|
| 9. | 209 | + | 93 | = |
|
| 10. | 242 | + | 66 | = |
|