Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 238 | + | 210 | = |
|
| 2. | 249 | + | 106 | = |
|
| 3. | 124 | + | 51 | = |
|
| 4. | 199 | + | 64 | = |
|
| 5. | 119 | + | 74 | = |
|
| 6. | 161 | + | 66 | = |
|
| 7. | 217 | + | 91 | = |
|
| 8. | 145 | + | 72 | = |
|
| 9. | 61 | + | 55 | = |
|
| 10. | 169 | + | 65 | = |
|
| Oefening 2 | |||||
| 1. | 161 | + | 148 | = |
|
| 2. | 179 | + | 79 | = |
|
| 3. | 214 | + | 132 | = |
|
| 4. | 155 | + | 100 | = |
|
| 5. | 229 | + | 150 | = |
|
| 6. | 167 | + | 65 | = |
|
| 7. | 127 | + | 115 | = |
|
| 8. | 218 | + | 178 | = |
|
| 9. | 204 | + | 93 | = |
|
| 10. | 216 | + | 212 | = |
|
| Oefening 3 | |||||
| 1. | 134 | + | 122 | = |
|
| 2. | 158 | + | 78 | = |
|
| 3. | 127 | + | 67 | = |
|
| 4. | 72 | + | 65 | = |
|
| 5. | 176 | + | 106 | = |
|
| 6. | 132 | + | 66 | = |
|
| 7. | 115 | + | 64 | = |
|
| 8. | 154 | + | 141 | = |
|
| 9. | 247 | + | 90 | = |
|
| 10. | 229 | + | 222 | = |
|
| Oefening 4 | |||||
| 1. | 181 | + | 131 | = |
|
| 2. | 186 | + | 110 | = |
|
| 3. | 161 | + | 103 | = |
|
| 4. | 166 | + | 154 | = |
|
| 5. | 244 | + | 153 | = |
|
| 6. | 230 | + | 209 | = |
|
| 7. | 225 | + | 110 | = |
|
| 8. | 217 | + | 105 | = |
|
| 9. | 93 | + | 67 | = |
|
| 10. | 244 | + | 53 | = |
|