Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 169 | + | 90 | = |
|
| 2. | 157 | + | 146 | = |
|
| 3. | 232 | + | 167 | = |
|
| 4. | 181 | + | 71 | = |
|
| 5. | 150 | + | 65 | = |
|
| 6. | 132 | + | 63 | = |
|
| 7. | 128 | + | 97 | = |
|
| 8. | 224 | + | 92 | = |
|
| 9. | 232 | + | 194 | = |
|
| 10. | 202 | + | 157 | = |
|
| Oefening 2 | |||||
| 1. | 212 | + | 188 | = |
|
| 2. | 142 | + | 51 | = |
|
| 3. | 188 | + | 86 | = |
|
| 4. | 188 | + | 77 | = |
|
| 5. | 211 | + | 175 | = |
|
| 6. | 248 | + | 94 | = |
|
| 7. | 232 | + | 58 | = |
|
| 8. | 218 | + | 187 | = |
|
| 9. | 250 | + | 196 | = |
|
| 10. | 201 | + | 199 | = |
|
| Oefening 3 | |||||
| 1. | 218 | + | 53 | = |
|
| 2. | 132 | + | 97 | = |
|
| 3. | 186 | + | 179 | = |
|
| 4. | 191 | + | 97 | = |
|
| 5. | 240 | + | 99 | = |
|
| 6. | 160 | + | 83 | = |
|
| 7. | 232 | + | 192 | = |
|
| 8. | 151 | + | 87 | = |
|
| 9. | 219 | + | 167 | = |
|
| 10. | 72 | + | 60 | = |
|
| Oefening 4 | |||||
| 1. | 149 | + | 66 | = |
|
| 2. | 203 | + | 108 | = |
|
| 3. | 142 | + | 103 | = |
|
| 4. | 166 | + | 124 | = |
|
| 5. | 67 | + | 60 | = |
|
| 6. | 161 | + | 151 | = |
|
| 7. | 227 | + | 191 | = |
|
| 8. | 103 | + | 52 | = |
|
| 9. | 153 | + | 118 | = |
|
| 10. | 238 | + | 180 | = |
|