Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 183 | + | 72 | = |
|
| 2. | 178 | + | 128 | = |
|
| 3. | 181 | + | 105 | = |
|
| 4. | 225 | + | 194 | = |
|
| 5. | 222 | + | 102 | = |
|
| 6. | 183 | + | 83 | = |
|
| 7. | 240 | + | 194 | = |
|
| 8. | 211 | + | 151 | = |
|
| 9. | 234 | + | 61 | = |
|
| 10. | 226 | + | 184 | = |
|
| Oefening 2 | |||||
| 1. | 203 | + | 55 | = |
|
| 2. | 195 | + | 113 | = |
|
| 3. | 124 | + | 88 | = |
|
| 4. | 61 | + | 50 | = |
|
| 5. | 165 | + | 96 | = |
|
| 6. | 217 | + | 83 | = |
|
| 7. | 158 | + | 157 | = |
|
| 8. | 194 | + | 129 | = |
|
| 9. | 250 | + | 211 | = |
|
| 10. | 199 | + | 115 | = |
|
| Oefening 3 | |||||
| 1. | 80 | + | 77 | = |
|
| 2. | 242 | + | 123 | = |
|
| 3. | 248 | + | 244 | = |
|
| 4. | 211 | + | 174 | = |
|
| 5. | 148 | + | 128 | = |
|
| 6. | 115 | + | 87 | = |
|
| 7. | 195 | + | 131 | = |
|
| 8. | 212 | + | 104 | = |
|
| 9. | 204 | + | 81 | = |
|
| 10. | 233 | + | 128 | = |
|
| Oefening 4 | |||||
| 1. | 205 | + | 95 | = |
|
| 2. | 119 | + | 81 | = |
|
| 3. | 166 | + | 80 | = |
|
| 4. | 231 | + | 67 | = |
|
| 5. | 236 | + | 156 | = |
|
| 6. | 148 | + | 100 | = |
|
| 7. | 216 | + | 93 | = |
|
| 8. | 81 | + | 62 | = |
|
| 9. | 210 | + | 148 | = |
|
| 10. | 135 | + | 91 | = |
|