Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 218 | + | 180 | = |
|
| 2. | 243 | + | 186 | = |
|
| 3. | 137 | + | 54 | = |
|
| 4. | 165 | + | 125 | = |
|
| 5. | 233 | + | 232 | = |
|
| 6. | 219 | + | 182 | = |
|
| 7. | 117 | + | 67 | = |
|
| 8. | 234 | + | 176 | = |
|
| 9. | 249 | + | 77 | = |
|
| 10. | 160 | + | 115 | = |
|
| Oefening 2 | |||||
| 1. | 151 | + | 59 | = |
|
| 2. | 206 | + | 91 | = |
|
| 3. | 248 | + | 96 | = |
|
| 4. | 243 | + | 53 | = |
|
| 5. | 154 | + | 140 | = |
|
| 6. | 242 | + | 94 | = |
|
| 7. | 69 | + | 59 | = |
|
| 8. | 193 | + | 163 | = |
|
| 9. | 250 | + | 68 | = |
|
| 10. | 185 | + | 91 | = |
|
| Oefening 3 | |||||
| 1. | 250 | + | 221 | = |
|
| 2. | 211 | + | 76 | = |
|
| 3. | 183 | + | 127 | = |
|
| 4. | 185 | + | 156 | = |
|
| 5. | 183 | + | 76 | = |
|
| 6. | 144 | + | 51 | = |
|
| 7. | 181 | + | 102 | = |
|
| 8. | 206 | + | 195 | = |
|
| 9. | 139 | + | 105 | = |
|
| 10. | 217 | + | 202 | = |
|
| Oefening 4 | |||||
| 1. | 221 | + | 202 | = |
|
| 2. | 188 | + | 80 | = |
|
| 3. | 231 | + | 113 | = |
|
| 4. | 108 | + | 73 | = |
|
| 5. | 202 | + | 115 | = |
|
| 6. | 144 | + | 129 | = |
|
| 7. | 240 | + | 136 | = |
|
| 8. | 143 | + | 133 | = |
|
| 9. | 191 | + | 168 | = |
|
| 10. | 178 | + | 64 | = |
|