Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 217 | + | 74 | = |
|
| 2. | 156 | + | 151 | = |
|
| 3. | 236 | + | 175 | = |
|
| 4. | 238 | + | 98 | = |
|
| 5. | 239 | + | 123 | = |
|
| 6. | 143 | + | 98 | = |
|
| 7. | 225 | + | 102 | = |
|
| 8. | 187 | + | 83 | = |
|
| 9. | 242 | + | 144 | = |
|
| 10. | 189 | + | 181 | = |
|
| Oefening 2 | |||||
| 1. | 134 | + | 115 | = |
|
| 2. | 201 | + | 112 | = |
|
| 3. | 210 | + | 55 | = |
|
| 4. | 63 | + | 51 | = |
|
| 5. | 231 | + | 157 | = |
|
| 6. | 250 | + | 96 | = |
|
| 7. | 230 | + | 168 | = |
|
| 8. | 187 | + | 121 | = |
|
| 9. | 229 | + | 157 | = |
|
| 10. | 133 | + | 121 | = |
|
| Oefening 3 | |||||
| 1. | 144 | + | 118 | = |
|
| 2. | 223 | + | 119 | = |
|
| 3. | 226 | + | 156 | = |
|
| 4. | 241 | + | 96 | = |
|
| 5. | 171 | + | 72 | = |
|
| 6. | 182 | + | 101 | = |
|
| 7. | 123 | + | 66 | = |
|
| 8. | 234 | + | 112 | = |
|
| 9. | 154 | + | 109 | = |
|
| 10. | 240 | + | 185 | = |
|
| Oefening 4 | |||||
| 1. | 236 | + | 175 | = |
|
| 2. | 202 | + | 69 | = |
|
| 3. | 196 | + | 147 | = |
|
| 4. | 150 | + | 56 | = |
|
| 5. | 103 | + | 82 | = |
|
| 6. | 248 | + | 158 | = |
|
| 7. | 107 | + | 95 | = |
|
| 8. | 84 | + | 82 | = |
|
| 9. | 172 | + | 79 | = |
|
| 10. | 236 | + | 208 | = |
|