Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 229 | + | 106 | = |
|
| 2. | 248 | + | 214 | = |
|
| 3. | 155 | + | 116 | = |
|
| 4. | 195 | + | 153 | = |
|
| 5. | 210 | + | 100 | = |
|
| 6. | 230 | + | 119 | = |
|
| 7. | 72 | + | 52 | = |
|
| 8. | 172 | + | 75 | = |
|
| 9. | 245 | + | 184 | = |
|
| 10. | 159 | + | 66 | = |
|
| Oefening 2 | |||||
| 1. | 243 | + | 123 | = |
|
| 2. | 157 | + | 154 | = |
|
| 3. | 229 | + | 220 | = |
|
| 4. | 197 | + | 141 | = |
|
| 5. | 158 | + | 126 | = |
|
| 6. | 201 | + | 85 | = |
|
| 7. | 177 | + | 66 | = |
|
| 8. | 142 | + | 107 | = |
|
| 9. | 155 | + | 122 | = |
|
| 10. | 185 | + | 67 | = |
|
| Oefening 3 | |||||
| 1. | 129 | + | 58 | = |
|
| 2. | 160 | + | 72 | = |
|
| 3. | 227 | + | 61 | = |
|
| 4. | 144 | + | 78 | = |
|
| 5. | 172 | + | 124 | = |
|
| 6. | 114 | + | 99 | = |
|
| 7. | 225 | + | 126 | = |
|
| 8. | 84 | + | 70 | = |
|
| 9. | 129 | + | 59 | = |
|
| 10. | 245 | + | 215 | = |
|
| Oefening 4 | |||||
| 1. | 192 | + | 141 | = |
|
| 2. | 159 | + | 87 | = |
|
| 3. | 231 | + | 98 | = |
|
| 4. | 177 | + | 77 | = |
|
| 5. | 250 | + | 69 | = |
|
| 6. | 221 | + | 199 | = |
|
| 7. | 206 | + | 191 | = |
|
| 8. | 241 | + | 214 | = |
|
| 9. | 187 | + | 133 | = |
|
| 10. | 225 | + | 148 | = |
|