Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 212 | + | 78 | = |
|
| 2. | 214 | + | 56 | = |
|
| 3. | 172 | + | 96 | = |
|
| 4. | 250 | + | 84 | = |
|
| 5. | 246 | + | 226 | = |
|
| 6. | 243 | + | 220 | = |
|
| 7. | 110 | + | 101 | = |
|
| 8. | 221 | + | 147 | = |
|
| 9. | 244 | + | 221 | = |
|
| 10. | 224 | + | 139 | = |
|
| Oefening 2 | |||||
| 1. | 223 | + | 100 | = |
|
| 2. | 217 | + | 61 | = |
|
| 3. | 88 | + | 63 | = |
|
| 4. | 243 | + | 88 | = |
|
| 5. | 238 | + | 213 | = |
|
| 6. | 101 | + | 85 | = |
|
| 7. | 198 | + | 174 | = |
|
| 8. | 133 | + | 51 | = |
|
| 9. | 229 | + | 192 | = |
|
| 10. | 250 | + | 155 | = |
|
| Oefening 3 | |||||
| 1. | 123 | + | 102 | = |
|
| 2. | 183 | + | 171 | = |
|
| 3. | 147 | + | 146 | = |
|
| 4. | 205 | + | 109 | = |
|
| 5. | 132 | + | 63 | = |
|
| 6. | 204 | + | 64 | = |
|
| 7. | 213 | + | 180 | = |
|
| 8. | 165 | + | 142 | = |
|
| 9. | 189 | + | 62 | = |
|
| 10. | 212 | + | 119 | = |
|
| Oefening 4 | |||||
| 1. | 246 | + | 107 | = |
|
| 2. | 179 | + | 70 | = |
|
| 3. | 150 | + | 65 | = |
|
| 4. | 245 | + | 199 | = |
|
| 5. | 235 | + | 121 | = |
|
| 6. | 81 | + | 68 | = |
|
| 7. | 210 | + | 154 | = |
|
| 8. | 127 | + | 51 | = |
|
| 9. | 107 | + | 54 | = |
|
| 10. | 148 | + | 60 | = |
|