Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 114 | + | 110 | = |
|
| 2. | 226 | + | 103 | = |
|
| 3. | 67 | + | 54 | = |
|
| 4. | 248 | + | 188 | = |
|
| 5. | 222 | + | 53 | = |
|
| 6. | 166 | + | 71 | = |
|
| 7. | 138 | + | 77 | = |
|
| 8. | 193 | + | 132 | = |
|
| 9. | 203 | + | 151 | = |
|
| 10. | 207 | + | 166 | = |
|
| Oefening 2 | |||||
| 1. | 207 | + | 82 | = |
|
| 2. | 155 | + | 91 | = |
|
| 3. | 154 | + | 148 | = |
|
| 4. | 165 | + | 125 | = |
|
| 5. | 188 | + | 111 | = |
|
| 6. | 187 | + | 136 | = |
|
| 7. | 178 | + | 63 | = |
|
| 8. | 241 | + | 71 | = |
|
| 9. | 225 | + | 140 | = |
|
| 10. | 241 | + | 228 | = |
|
| Oefening 3 | |||||
| 1. | 209 | + | 52 | = |
|
| 2. | 223 | + | 74 | = |
|
| 3. | 130 | + | 85 | = |
|
| 4. | 200 | + | 82 | = |
|
| 5. | 203 | + | 140 | = |
|
| 6. | 157 | + | 62 | = |
|
| 7. | 198 | + | 186 | = |
|
| 8. | 222 | + | 131 | = |
|
| 9. | 250 | + | 242 | = |
|
| 10. | 163 | + | 55 | = |
|
| Oefening 4 | |||||
| 1. | 154 | + | 121 | = |
|
| 2. | 227 | + | 145 | = |
|
| 3. | 231 | + | 174 | = |
|
| 4. | 154 | + | 79 | = |
|
| 5. | 225 | + | 173 | = |
|
| 6. | 216 | + | 63 | = |
|
| 7. | 97 | + | 54 | = |
|
| 8. | 166 | + | 163 | = |
|
| 9. | 199 | + | 124 | = |
|
| 10. | 157 | + | 141 | = |
|