Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 229 | + | 172 | = |
|
| 2. | 223 | + | 173 | = |
|
| 3. | 231 | + | 111 | = |
|
| 4. | 204 | + | 200 | = |
|
| 5. | 198 | + | 132 | = |
|
| 6. | 136 | + | 92 | = |
|
| 7. | 164 | + | 66 | = |
|
| 8. | 193 | + | 177 | = |
|
| 9. | 195 | + | 69 | = |
|
| 10. | 214 | + | 152 | = |
|
| Oefening 2 | |||||
| 1. | 243 | + | 152 | = |
|
| 2. | 143 | + | 103 | = |
|
| 3. | 146 | + | 62 | = |
|
| 4. | 160 | + | 89 | = |
|
| 5. | 186 | + | 162 | = |
|
| 6. | 200 | + | 151 | = |
|
| 7. | 230 | + | 148 | = |
|
| 8. | 243 | + | 242 | = |
|
| 9. | 103 | + | 68 | = |
|
| 10. | 240 | + | 60 | = |
|
| Oefening 3 | |||||
| 1. | 205 | + | 190 | = |
|
| 2. | 231 | + | 217 | = |
|
| 3. | 241 | + | 198 | = |
|
| 4. | 226 | + | 163 | = |
|
| 5. | 148 | + | 109 | = |
|
| 6. | 229 | + | 184 | = |
|
| 7. | 234 | + | 183 | = |
|
| 8. | 176 | + | 149 | = |
|
| 9. | 236 | + | 141 | = |
|
| 10. | 73 | + | 56 | = |
|
| Oefening 4 | |||||
| 1. | 121 | + | 73 | = |
|
| 2. | 228 | + | 105 | = |
|
| 3. | 170 | + | 82 | = |
|
| 4. | 97 | + | 64 | = |
|
| 5. | 184 | + | 164 | = |
|
| 6. | 155 | + | 131 | = |
|
| 7. | 195 | + | 80 | = |
|
| 8. | 202 | + | 88 | = |
|
| 9. | 217 | + | 114 | = |
|
| 10. | 184 | + | 95 | = |
|