Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 238 | + | 129 | = |
|
| 2. | 154 | + | 96 | = |
|
| 3. | 187 | + | 74 | = |
|
| 4. | 202 | + | 103 | = |
|
| 5. | 132 | + | 127 | = |
|
| 6. | 250 | + | 148 | = |
|
| 7. | 204 | + | 156 | = |
|
| 8. | 248 | + | 54 | = |
|
| 9. | 232 | + | 230 | = |
|
| 10. | 151 | + | 139 | = |
|
| Oefening 2 | |||||
| 1. | 235 | + | 100 | = |
|
| 2. | 239 | + | 196 | = |
|
| 3. | 130 | + | 51 | = |
|
| 4. | 166 | + | 101 | = |
|
| 5. | 246 | + | 66 | = |
|
| 6. | 93 | + | 81 | = |
|
| 7. | 235 | + | 128 | = |
|
| 8. | 206 | + | 189 | = |
|
| 9. | 233 | + | 93 | = |
|
| 10. | 229 | + | 56 | = |
|
| Oefening 3 | |||||
| 1. | 97 | + | 59 | = |
|
| 2. | 219 | + | 50 | = |
|
| 3. | 76 | + | 61 | = |
|
| 4. | 154 | + | 128 | = |
|
| 5. | 102 | + | 94 | = |
|
| 6. | 201 | + | 191 | = |
|
| 7. | 103 | + | 54 | = |
|
| 8. | 217 | + | 113 | = |
|
| 9. | 224 | + | 145 | = |
|
| 10. | 81 | + | 62 | = |
|
| Oefening 4 | |||||
| 1. | 222 | + | 71 | = |
|
| 2. | 224 | + | 158 | = |
|
| 3. | 125 | + | 72 | = |
|
| 4. | 213 | + | 180 | = |
|
| 5. | 160 | + | 147 | = |
|
| 6. | 199 | + | 144 | = |
|
| 7. | 217 | + | 53 | = |
|
| 8. | 202 | + | 70 | = |
|
| 9. | 243 | + | 233 | = |
|
| 10. | 126 | + | 57 | = |
|