Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 197 | + | 62 | = |
|
| 2. | 144 | + | 59 | = |
|
| 3. | 249 | + | 74 | = |
|
| 4. | 245 | + | 225 | = |
|
| 5. | 178 | + | 106 | = |
|
| 6. | 171 | + | 113 | = |
|
| 7. | 168 | + | 127 | = |
|
| 8. | 149 | + | 124 | = |
|
| 9. | 137 | + | 89 | = |
|
| 10. | 229 | + | 92 | = |
|
| Oefening 2 | |||||
| 1. | 149 | + | 72 | = |
|
| 2. | 185 | + | 146 | = |
|
| 3. | 236 | + | 164 | = |
|
| 4. | 224 | + | 144 | = |
|
| 5. | 212 | + | 149 | = |
|
| 6. | 131 | + | 129 | = |
|
| 7. | 231 | + | 72 | = |
|
| 8. | 218 | + | 121 | = |
|
| 9. | 229 | + | 170 | = |
|
| 10. | 165 | + | 54 | = |
|
| Oefening 3 | |||||
| 1. | 156 | + | 72 | = |
|
| 2. | 212 | + | 67 | = |
|
| 3. | 158 | + | 72 | = |
|
| 4. | 182 | + | 126 | = |
|
| 5. | 238 | + | 222 | = |
|
| 6. | 214 | + | 80 | = |
|
| 7. | 187 | + | 162 | = |
|
| 8. | 237 | + | 164 | = |
|
| 9. | 177 | + | 170 | = |
|
| 10. | 112 | + | 74 | = |
|
| Oefening 4 | |||||
| 1. | 232 | + | 231 | = |
|
| 2. | 238 | + | 67 | = |
|
| 3. | 242 | + | 83 | = |
|
| 4. | 240 | + | 225 | = |
|
| 5. | 216 | + | 168 | = |
|
| 6. | 242 | + | 142 | = |
|
| 7. | 172 | + | 165 | = |
|
| 8. | 243 | + | 123 | = |
|
| 9. | 137 | + | 115 | = |
|
| 10. | 245 | + | 109 | = |
|