Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 236 | + | 218 | = |
|
| 2. | 171 | + | 126 | = |
|
| 3. | 122 | + | 55 | = |
|
| 4. | 245 | + | 57 | = |
|
| 5. | 236 | + | 61 | = |
|
| 6. | 230 | + | 199 | = |
|
| 7. | 160 | + | 151 | = |
|
| 8. | 113 | + | 85 | = |
|
| 9. | 146 | + | 87 | = |
|
| 10. | 196 | + | 188 | = |
|
| Oefening 2 | |||||
| 1. | 212 | + | 181 | = |
|
| 2. | 201 | + | 104 | = |
|
| 3. | 209 | + | 206 | = |
|
| 4. | 244 | + | 119 | = |
|
| 5. | 208 | + | 123 | = |
|
| 6. | 151 | + | 63 | = |
|
| 7. | 212 | + | 68 | = |
|
| 8. | 239 | + | 220 | = |
|
| 9. | 103 | + | 56 | = |
|
| 10. | 189 | + | 136 | = |
|
| Oefening 3 | |||||
| 1. | 222 | + | 101 | = |
|
| 2. | 113 | + | 56 | = |
|
| 3. | 250 | + | 161 | = |
|
| 4. | 233 | + | 142 | = |
|
| 5. | 237 | + | 215 | = |
|
| 6. | 226 | + | 194 | = |
|
| 7. | 198 | + | 83 | = |
|
| 8. | 211 | + | 195 | = |
|
| 9. | 243 | + | 77 | = |
|
| 10. | 153 | + | 114 | = |
|
| Oefening 4 | |||||
| 1. | 121 | + | 62 | = |
|
| 2. | 211 | + | 208 | = |
|
| 3. | 171 | + | 138 | = |
|
| 4. | 187 | + | 94 | = |
|
| 5. | 169 | + | 109 | = |
|
| 6. | 175 | + | 78 | = |
|
| 7. | 221 | + | 134 | = |
|
| 8. | 90 | + | 74 | = |
|
| 9. | 136 | + | 65 | = |
|
| 10. | 208 | + | 92 | = |
|