Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 242 | + | 231 | = |
|
| 2. | 99 | + | 74 | = |
|
| 3. | 172 | + | 105 | = |
|
| 4. | 212 | + | 118 | = |
|
| 5. | 178 | + | 76 | = |
|
| 6. | 161 | + | 78 | = |
|
| 7. | 176 | + | 98 | = |
|
| 8. | 188 | + | 179 | = |
|
| 9. | 202 | + | 130 | = |
|
| 10. | 163 | + | 134 | = |
|
| Oefening 2 | |||||
| 1. | 121 | + | 82 | = |
|
| 2. | 250 | + | 96 | = |
|
| 3. | 233 | + | 169 | = |
|
| 4. | 155 | + | 61 | = |
|
| 5. | 140 | + | 93 | = |
|
| 6. | 174 | + | 74 | = |
|
| 7. | 214 | + | 149 | = |
|
| 8. | 211 | + | 179 | = |
|
| 9. | 178 | + | 60 | = |
|
| 10. | 215 | + | 184 | = |
|
| Oefening 3 | |||||
| 1. | 224 | + | 93 | = |
|
| 2. | 221 | + | 182 | = |
|
| 3. | 161 | + | 115 | = |
|
| 4. | 250 | + | 177 | = |
|
| 5. | 224 | + | 205 | = |
|
| 6. | 179 | + | 141 | = |
|
| 7. | 240 | + | 181 | = |
|
| 8. | 240 | + | 141 | = |
|
| 9. | 178 | + | 144 | = |
|
| 10. | 152 | + | 62 | = |
|
| Oefening 4 | |||||
| 1. | 193 | + | 88 | = |
|
| 2. | 158 | + | 110 | = |
|
| 3. | 186 | + | 105 | = |
|
| 4. | 148 | + | 96 | = |
|
| 5. | 222 | + | 211 | = |
|
| 6. | 175 | + | 95 | = |
|
| 7. | 207 | + | 202 | = |
|
| 8. | 221 | + | 113 | = |
|
| 9. | 149 | + | 146 | = |
|
| 10. | 139 | + | 105 | = |
|