Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 237 | + | 231 | = |
|
| 2. | 147 | + | 138 | = |
|
| 3. | 127 | + | 59 | = |
|
| 4. | 241 | + | 151 | = |
|
| 5. | 223 | + | 151 | = |
|
| 6. | 193 | + | 59 | = |
|
| 7. | 164 | + | 92 | = |
|
| 8. | 240 | + | 212 | = |
|
| 9. | 141 | + | 85 | = |
|
| 10. | 176 | + | 100 | = |
|
| Oefening 2 | |||||
| 1. | 231 | + | 221 | = |
|
| 2. | 235 | + | 193 | = |
|
| 3. | 204 | + | 139 | = |
|
| 4. | 200 | + | 174 | = |
|
| 5. | 149 | + | 99 | = |
|
| 6. | 229 | + | 166 | = |
|
| 7. | 101 | + | 98 | = |
|
| 8. | 175 | + | 99 | = |
|
| 9. | 213 | + | 66 | = |
|
| 10. | 243 | + | 194 | = |
|
| Oefening 3 | |||||
| 1. | 163 | + | 117 | = |
|
| 2. | 184 | + | 56 | = |
|
| 3. | 222 | + | 185 | = |
|
| 4. | 121 | + | 66 | = |
|
| 5. | 155 | + | 143 | = |
|
| 6. | 186 | + | 169 | = |
|
| 7. | 200 | + | 143 | = |
|
| 8. | 155 | + | 78 | = |
|
| 9. | 151 | + | 107 | = |
|
| 10. | 236 | + | 80 | = |
|
| Oefening 4 | |||||
| 1. | 172 | + | 103 | = |
|
| 2. | 152 | + | 77 | = |
|
| 3. | 84 | + | 80 | = |
|
| 4. | 197 | + | 85 | = |
|
| 5. | 141 | + | 118 | = |
|
| 6. | 228 | + | 90 | = |
|
| 7. | 211 | + | 151 | = |
|
| 8. | 246 | + | 140 | = |
|
| 9. | 163 | + | 72 | = |
|
| 10. | 247 | + | 131 | = |
|