Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 236 | + | 52 | = |
|
| 2. | 189 | + | 75 | = |
|
| 3. | 152 | + | 65 | = |
|
| 4. | 140 | + | 95 | = |
|
| 5. | 121 | + | 65 | = |
|
| 6. | 231 | + | 131 | = |
|
| 7. | 146 | + | 145 | = |
|
| 8. | 183 | + | 152 | = |
|
| 9. | 123 | + | 75 | = |
|
| 10. | 197 | + | 56 | = |
|
| Oefening 2 | |||||
| 1. | 174 | + | 123 | = |
|
| 2. | 234 | + | 86 | = |
|
| 3. | 247 | + | 200 | = |
|
| 4. | 159 | + | 53 | = |
|
| 5. | 240 | + | 135 | = |
|
| 6. | 123 | + | 83 | = |
|
| 7. | 225 | + | 165 | = |
|
| 8. | 192 | + | 89 | = |
|
| 9. | 188 | + | 145 | = |
|
| 10. | 237 | + | 59 | = |
|
| Oefening 3 | |||||
| 1. | 207 | + | 117 | = |
|
| 2. | 244 | + | 201 | = |
|
| 3. | 183 | + | 125 | = |
|
| 4. | 192 | + | 71 | = |
|
| 5. | 137 | + | 76 | = |
|
| 6. | 191 | + | 136 | = |
|
| 7. | 168 | + | 102 | = |
|
| 8. | 190 | + | 136 | = |
|
| 9. | 236 | + | 166 | = |
|
| 10. | 64 | + | 50 | = |
|
| Oefening 4 | |||||
| 1. | 128 | + | 84 | = |
|
| 2. | 121 | + | 57 | = |
|
| 3. | 184 | + | 135 | = |
|
| 4. | 163 | + | 73 | = |
|
| 5. | 125 | + | 87 | = |
|
| 6. | 117 | + | 51 | = |
|
| 7. | 239 | + | 135 | = |
|
| 8. | 245 | + | 183 | = |
|
| 9. | 147 | + | 69 | = |
|
| 10. | 186 | + | 69 | = |
|