Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 172 | + | 131 | = |
|
| 2. | 78 | + | 59 | = |
|
| 3. | 137 | + | 136 | = |
|
| 4. | 240 | + | 200 | = |
|
| 5. | 135 | + | 128 | = |
|
| 6. | 205 | + | 65 | = |
|
| 7. | 208 | + | 66 | = |
|
| 8. | 161 | + | 126 | = |
|
| 9. | 212 | + | 104 | = |
|
| 10. | 176 | + | 80 | = |
|
| Oefening 2 | |||||
| 1. | 231 | + | 68 | = |
|
| 2. | 119 | + | 72 | = |
|
| 3. | 250 | + | 74 | = |
|
| 4. | 221 | + | 104 | = |
|
| 5. | 208 | + | 155 | = |
|
| 6. | 184 | + | 108 | = |
|
| 7. | 231 | + | 157 | = |
|
| 8. | 186 | + | 80 | = |
|
| 9. | 234 | + | 155 | = |
|
| 10. | 182 | + | 166 | = |
|
| Oefening 3 | |||||
| 1. | 222 | + | 128 | = |
|
| 2. | 230 | + | 152 | = |
|
| 3. | 186 | + | 170 | = |
|
| 4. | 80 | + | 72 | = |
|
| 5. | 160 | + | 73 | = |
|
| 6. | 160 | + | 71 | = |
|
| 7. | 174 | + | 149 | = |
|
| 8. | 156 | + | 129 | = |
|
| 9. | 134 | + | 55 | = |
|
| 10. | 160 | + | 109 | = |
|
| Oefening 4 | |||||
| 1. | 173 | + | 128 | = |
|
| 2. | 208 | + | 133 | = |
|
| 3. | 215 | + | 101 | = |
|
| 4. | 245 | + | 113 | = |
|
| 5. | 167 | + | 64 | = |
|
| 6. | 130 | + | 59 | = |
|
| 7. | 164 | + | 153 | = |
|
| 8. | 204 | + | 171 | = |
|
| 9. | 234 | + | 223 | = |
|
| 10. | 247 | + | 164 | = |
|