Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 139 | + | 101 | = |
|
| 2. | 68 | + | 57 | = |
|
| 3. | 249 | + | 92 | = |
|
| 4. | 205 | + | 117 | = |
|
| 5. | 171 | + | 132 | = |
|
| 6. | 187 | + | 157 | = |
|
| 7. | 239 | + | 201 | = |
|
| 8. | 173 | + | 92 | = |
|
| 9. | 153 | + | 149 | = |
|
| 10. | 245 | + | 187 | = |
|
| Oefening 2 | |||||
| 1. | 64 | + | 53 | = |
|
| 2. | 240 | + | 123 | = |
|
| 3. | 240 | + | 99 | = |
|
| 4. | 226 | + | 149 | = |
|
| 5. | 232 | + | 154 | = |
|
| 6. | 240 | + | 177 | = |
|
| 7. | 178 | + | 107 | = |
|
| 8. | 83 | + | 77 | = |
|
| 9. | 69 | + | 59 | = |
|
| 10. | 170 | + | 150 | = |
|
| Oefening 3 | |||||
| 1. | 173 | + | 84 | = |
|
| 2. | 248 | + | 229 | = |
|
| 3. | 164 | + | 93 | = |
|
| 4. | 216 | + | 115 | = |
|
| 5. | 181 | + | 58 | = |
|
| 6. | 107 | + | 100 | = |
|
| 7. | 223 | + | 66 | = |
|
| 8. | 202 | + | 118 | = |
|
| 9. | 142 | + | 55 | = |
|
| 10. | 221 | + | 103 | = |
|
| Oefening 4 | |||||
| 1. | 240 | + | 110 | = |
|
| 2. | 208 | + | 82 | = |
|
| 3. | 216 | + | 133 | = |
|
| 4. | 176 | + | 111 | = |
|
| 5. | 127 | + | 56 | = |
|
| 6. | 196 | + | 110 | = |
|
| 7. | 64 | + | 56 | = |
|
| 8. | 125 | + | 105 | = |
|
| 9. | 185 | + | 182 | = |
|
| 10. | 243 | + | 121 | = |
|