Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 235 | + | 147 | = |
|
| 2. | 216 | + | 136 | = |
|
| 3. | 157 | + | 148 | = |
|
| 4. | 234 | + | 197 | = |
|
| 5. | 183 | + | 152 | = |
|
| 6. | 210 | + | 124 | = |
|
| 7. | 232 | + | 178 | = |
|
| 8. | 170 | + | 95 | = |
|
| 9. | 129 | + | 69 | = |
|
| 10. | 157 | + | 80 | = |
|
| Oefening 2 | |||||
| 1. | 215 | + | 170 | = |
|
| 2. | 222 | + | 111 | = |
|
| 3. | 233 | + | 66 | = |
|
| 4. | 239 | + | 88 | = |
|
| 5. | 195 | + | 185 | = |
|
| 6. | 207 | + | 125 | = |
|
| 7. | 183 | + | 85 | = |
|
| 8. | 240 | + | 58 | = |
|
| 9. | 174 | + | 148 | = |
|
| 10. | 246 | + | 146 | = |
|
| Oefening 3 | |||||
| 1. | 233 | + | 119 | = |
|
| 2. | 221 | + | 112 | = |
|
| 3. | 207 | + | 72 | = |
|
| 4. | 177 | + | 164 | = |
|
| 5. | 179 | + | 51 | = |
|
| 6. | 234 | + | 223 | = |
|
| 7. | 152 | + | 68 | = |
|
| 8. | 222 | + | 106 | = |
|
| 9. | 117 | + | 113 | = |
|
| 10. | 220 | + | 101 | = |
|
| Oefening 4 | |||||
| 1. | 210 | + | 203 | = |
|
| 2. | 183 | + | 58 | = |
|
| 3. | 157 | + | 145 | = |
|
| 4. | 241 | + | 102 | = |
|
| 5. | 238 | + | 173 | = |
|
| 6. | 225 | + | 71 | = |
|
| 7. | 247 | + | 241 | = |
|
| 8. | 83 | + | 50 | = |
|
| 9. | 212 | + | 113 | = |
|
| 10. | 235 | + | 141 | = |
|