Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 196 | + | 158 | = |
|
| 2. | 143 | + | 80 | = |
|
| 3. | 177 | + | 90 | = |
|
| 4. | 165 | + | 133 | = |
|
| 5. | 208 | + | 198 | = |
|
| 6. | 225 | + | 152 | = |
|
| 7. | 224 | + | 158 | = |
|
| 8. | 202 | + | 79 | = |
|
| 9. | 223 | + | 133 | = |
|
| 10. | 182 | + | 55 | = |
|
| Oefening 2 | |||||
| 1. | 179 | + | 114 | = |
|
| 2. | 233 | + | 218 | = |
|
| 3. | 248 | + | 179 | = |
|
| 4. | 108 | + | 65 | = |
|
| 5. | 213 | + | 112 | = |
|
| 6. | 195 | + | 133 | = |
|
| 7. | 199 | + | 145 | = |
|
| 8. | 239 | + | 177 | = |
|
| 9. | 89 | + | 51 | = |
|
| 10. | 242 | + | 186 | = |
|
| Oefening 3 | |||||
| 1. | 144 | + | 74 | = |
|
| 2. | 169 | + | 166 | = |
|
| 3. | 181 | + | 52 | = |
|
| 4. | 153 | + | 138 | = |
|
| 5. | 139 | + | 80 | = |
|
| 6. | 113 | + | 74 | = |
|
| 7. | 206 | + | 115 | = |
|
| 8. | 166 | + | 57 | = |
|
| 9. | 131 | + | 105 | = |
|
| 10. | 175 | + | 105 | = |
|
| Oefening 4 | |||||
| 1. | 242 | + | 164 | = |
|
| 2. | 89 | + | 65 | = |
|
| 3. | 119 | + | 50 | = |
|
| 4. | 121 | + | 116 | = |
|
| 5. | 236 | + | 233 | = |
|
| 6. | 243 | + | 184 | = |
|
| 7. | 246 | + | 145 | = |
|
| 8. | 197 | + | 181 | = |
|
| 9. | 129 | + | 73 | = |
|
| 10. | 215 | + | 107 | = |
|