Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 67 | + | 50 | = |
|
| 2. | 241 | + | 229 | = |
|
| 3. | 236 | + | 82 | = |
|
| 4. | 248 | + | 126 | = |
|
| 5. | 189 | + | 59 | = |
|
| 6. | 171 | + | 142 | = |
|
| 7. | 149 | + | 82 | = |
|
| 8. | 226 | + | 165 | = |
|
| 9. | 134 | + | 87 | = |
|
| 10. | 249 | + | 64 | = |
|
| Oefening 2 | |||||
| 1. | 206 | + | 85 | = |
|
| 2. | 198 | + | 116 | = |
|
| 3. | 171 | + | 54 | = |
|
| 4. | 216 | + | 146 | = |
|
| 5. | 198 | + | 103 | = |
|
| 6. | 214 | + | 93 | = |
|
| 7. | 129 | + | 102 | = |
|
| 8. | 93 | + | 84 | = |
|
| 9. | 112 | + | 104 | = |
|
| 10. | 107 | + | 86 | = |
|
| Oefening 3 | |||||
| 1. | 231 | + | 146 | = |
|
| 2. | 96 | + | 61 | = |
|
| 3. | 144 | + | 143 | = |
|
| 4. | 235 | + | 155 | = |
|
| 5. | 89 | + | 53 | = |
|
| 6. | 217 | + | 186 | = |
|
| 7. | 248 | + | 231 | = |
|
| 8. | 146 | + | 90 | = |
|
| 9. | 201 | + | 166 | = |
|
| 10. | 240 | + | 66 | = |
|
| Oefening 4 | |||||
| 1. | 164 | + | 161 | = |
|
| 2. | 140 | + | 90 | = |
|
| 3. | 243 | + | 143 | = |
|
| 4. | 230 | + | 125 | = |
|
| 5. | 244 | + | 232 | = |
|
| 6. | 239 | + | 118 | = |
|
| 7. | 128 | + | 125 | = |
|
| 8. | 153 | + | 96 | = |
|
| 9. | 198 | + | 155 | = |
|
| 10. | 156 | + | 64 | = |
|