Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 179 | + | 81 | = |
|
| 2. | 235 | + | 152 | = |
|
| 3. | 154 | + | 134 | = |
|
| 4. | 184 | + | 133 | = |
|
| 5. | 242 | + | 167 | = |
|
| 6. | 249 | + | 68 | = |
|
| 7. | 216 | + | 64 | = |
|
| 8. | 226 | + | 73 | = |
|
| 9. | 144 | + | 65 | = |
|
| 10. | 186 | + | 79 | = |
|
| Oefening 2 | |||||
| 1. | 104 | + | 90 | = |
|
| 2. | 208 | + | 155 | = |
|
| 3. | 140 | + | 139 | = |
|
| 4. | 205 | + | 68 | = |
|
| 5. | 195 | + | 187 | = |
|
| 6. | 119 | + | 93 | = |
|
| 7. | 126 | + | 101 | = |
|
| 8. | 161 | + | 93 | = |
|
| 9. | 124 | + | 90 | = |
|
| 10. | 217 | + | 206 | = |
|
| Oefening 3 | |||||
| 1. | 171 | + | 84 | = |
|
| 2. | 230 | + | 135 | = |
|
| 3. | 240 | + | 164 | = |
|
| 4. | 180 | + | 60 | = |
|
| 5. | 161 | + | 50 | = |
|
| 6. | 215 | + | 63 | = |
|
| 7. | 191 | + | 102 | = |
|
| 8. | 245 | + | 71 | = |
|
| 9. | 190 | + | 76 | = |
|
| 10. | 104 | + | 74 | = |
|
| Oefening 4 | |||||
| 1. | 138 | + | 93 | = |
|
| 2. | 96 | + | 55 | = |
|
| 3. | 237 | + | 179 | = |
|
| 4. | 247 | + | 55 | = |
|
| 5. | 236 | + | 126 | = |
|
| 6. | 185 | + | 71 | = |
|
| 7. | 234 | + | 216 | = |
|
| 8. | 246 | + | 71 | = |
|
| 9. | 172 | + | 111 | = |
|
| 10. | 249 | + | 64 | = |
|