Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 176 | + | 108 | = |
|
| 2. | 211 | + | 152 | = |
|
| 3. | 193 | + | 162 | = |
|
| 4. | 149 | + | 147 | = |
|
| 5. | 178 | + | 176 | = |
|
| 6. | 128 | + | 109 | = |
|
| 7. | 140 | + | 116 | = |
|
| 8. | 175 | + | 79 | = |
|
| 9. | 176 | + | 155 | = |
|
| 10. | 159 | + | 63 | = |
|
| Oefening 2 | |||||
| 1. | 232 | + | 94 | = |
|
| 2. | 173 | + | 165 | = |
|
| 3. | 150 | + | 144 | = |
|
| 4. | 221 | + | 80 | = |
|
| 5. | 157 | + | 52 | = |
|
| 6. | 138 | + | 50 | = |
|
| 7. | 189 | + | 51 | = |
|
| 8. | 246 | + | 208 | = |
|
| 9. | 161 | + | 122 | = |
|
| 10. | 218 | + | 178 | = |
|
| Oefening 3 | |||||
| 1. | 204 | + | 89 | = |
|
| 2. | 94 | + | 85 | = |
|
| 3. | 231 | + | 147 | = |
|
| 4. | 132 | + | 116 | = |
|
| 5. | 245 | + | 205 | = |
|
| 6. | 214 | + | 92 | = |
|
| 7. | 213 | + | 113 | = |
|
| 8. | 214 | + | 97 | = |
|
| 9. | 83 | + | 67 | = |
|
| 10. | 97 | + | 62 | = |
|
| Oefening 4 | |||||
| 1. | 83 | + | 55 | = |
|
| 2. | 247 | + | 55 | = |
|
| 3. | 218 | + | 117 | = |
|
| 4. | 209 | + | 81 | = |
|
| 5. | 188 | + | 163 | = |
|
| 6. | 200 | + | 181 | = |
|
| 7. | 159 | + | 158 | = |
|
| 8. | 179 | + | 103 | = |
|
| 9. | 167 | + | 88 | = |
|
| 10. | 148 | + | 56 | = |
|