Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 250 | + | 188 | = |
|
| 2. | 199 | + | 150 | = |
|
| 3. | 243 | + | 240 | = |
|
| 4. | 196 | + | 121 | = |
|
| 5. | 171 | + | 95 | = |
|
| 6. | 206 | + | 58 | = |
|
| 7. | 206 | + | 97 | = |
|
| 8. | 99 | + | 77 | = |
|
| 9. | 139 | + | 85 | = |
|
| 10. | 217 | + | 83 | = |
|
| Oefening 2 | |||||
| 1. | 167 | + | 91 | = |
|
| 2. | 83 | + | 72 | = |
|
| 3. | 153 | + | 133 | = |
|
| 4. | 223 | + | 73 | = |
|
| 5. | 90 | + | 79 | = |
|
| 6. | 194 | + | 66 | = |
|
| 7. | 152 | + | 71 | = |
|
| 8. | 223 | + | 83 | = |
|
| 9. | 104 | + | 68 | = |
|
| 10. | 110 | + | 56 | = |
|
| Oefening 3 | |||||
| 1. | 83 | + | 78 | = |
|
| 2. | 169 | + | 79 | = |
|
| 3. | 159 | + | 154 | = |
|
| 4. | 246 | + | 56 | = |
|
| 5. | 143 | + | 51 | = |
|
| 6. | 202 | + | 181 | = |
|
| 7. | 244 | + | 133 | = |
|
| 8. | 227 | + | 204 | = |
|
| 9. | 180 | + | 123 | = |
|
| 10. | 138 | + | 52 | = |
|
| Oefening 4 | |||||
| 1. | 77 | + | 51 | = |
|
| 2. | 94 | + | 74 | = |
|
| 3. | 225 | + | 54 | = |
|
| 4. | 122 | + | 108 | = |
|
| 5. | 124 | + | 79 | = |
|
| 6. | 210 | + | 172 | = |
|
| 7. | 229 | + | 176 | = |
|
| 8. | 241 | + | 75 | = |
|
| 9. | 203 | + | 69 | = |
|
| 10. | 218 | + | 165 | = |
|