Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 223 | + | 126 | = |
|
| 2. | 221 | + | 55 | = |
|
| 3. | 238 | + | 230 | = |
|
| 4. | 216 | + | 107 | = |
|
| 5. | 181 | + | 80 | = |
|
| 6. | 100 | + | 50 | = |
|
| 7. | 227 | + | 184 | = |
|
| 8. | 180 | + | 176 | = |
|
| 9. | 75 | + | 59 | = |
|
| 10. | 160 | + | 72 | = |
|
| Oefening 2 | |||||
| 1. | 242 | + | 166 | = |
|
| 2. | 148 | + | 143 | = |
|
| 3. | 109 | + | 57 | = |
|
| 4. | 142 | + | 110 | = |
|
| 5. | 161 | + | 153 | = |
|
| 6. | 245 | + | 117 | = |
|
| 7. | 243 | + | 109 | = |
|
| 8. | 116 | + | 54 | = |
|
| 9. | 152 | + | 71 | = |
|
| 10. | 173 | + | 109 | = |
|
| Oefening 3 | |||||
| 1. | 221 | + | 166 | = |
|
| 2. | 91 | + | 82 | = |
|
| 3. | 187 | + | 178 | = |
|
| 4. | 95 | + | 75 | = |
|
| 5. | 227 | + | 116 | = |
|
| 6. | 240 | + | 229 | = |
|
| 7. | 104 | + | 95 | = |
|
| 8. | 248 | + | 189 | = |
|
| 9. | 218 | + | 68 | = |
|
| 10. | 240 | + | 82 | = |
|
| Oefening 4 | |||||
| 1. | 229 | + | 150 | = |
|
| 2. | 235 | + | 104 | = |
|
| 3. | 229 | + | 152 | = |
|
| 4. | 206 | + | 70 | = |
|
| 5. | 219 | + | 66 | = |
|
| 6. | 69 | + | 61 | = |
|
| 7. | 176 | + | 105 | = |
|
| 8. | 157 | + | 101 | = |
|
| 9. | 238 | + | 175 | = |
|
| 10. | 136 | + | 125 | = |
|