Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 215 | + | 100 | = |
|
| 2. | 100 | + | 79 | = |
|
| 3. | 157 | + | 109 | = |
|
| 4. | 229 | + | 123 | = |
|
| 5. | 222 | + | 78 | = |
|
| 6. | 99 | + | 71 | = |
|
| 7. | 239 | + | 160 | = |
|
| 8. | 82 | + | 63 | = |
|
| 9. | 139 | + | 127 | = |
|
| 10. | 221 | + | 217 | = |
|
| Oefening 2 | |||||
| 1. | 238 | + | 95 | = |
|
| 2. | 233 | + | 211 | = |
|
| 3. | 199 | + | 50 | = |
|
| 4. | 216 | + | 124 | = |
|
| 5. | 185 | + | 131 | = |
|
| 6. | 178 | + | 116 | = |
|
| 7. | 204 | + | 92 | = |
|
| 8. | 216 | + | 112 | = |
|
| 9. | 223 | + | 98 | = |
|
| 10. | 213 | + | 149 | = |
|
| Oefening 3 | |||||
| 1. | 241 | + | 143 | = |
|
| 2. | 104 | + | 55 | = |
|
| 3. | 186 | + | 175 | = |
|
| 4. | 247 | + | 109 | = |
|
| 5. | 121 | + | 101 | = |
|
| 6. | 229 | + | 98 | = |
|
| 7. | 202 | + | 199 | = |
|
| 8. | 207 | + | 130 | = |
|
| 9. | 225 | + | 183 | = |
|
| 10. | 243 | + | 187 | = |
|
| Oefening 4 | |||||
| 1. | 241 | + | 166 | = |
|
| 2. | 209 | + | 132 | = |
|
| 3. | 219 | + | 209 | = |
|
| 4. | 248 | + | 235 | = |
|
| 5. | 231 | + | 92 | = |
|
| 6. | 160 | + | 111 | = |
|
| 7. | 203 | + | 162 | = |
|
| 8. | 242 | + | 109 | = |
|
| 9. | 225 | + | 106 | = |
|
| 10. | 222 | + | 144 | = |
|