Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 69 | + | 58 | = |
|
| 2. | 220 | + | 204 | = |
|
| 3. | 106 | + | 74 | = |
|
| 4. | 199 | + | 166 | = |
|
| 5. | 144 | + | 99 | = |
|
| 6. | 209 | + | 60 | = |
|
| 7. | 203 | + | 201 | = |
|
| 8. | 162 | + | 72 | = |
|
| 9. | 226 | + | 74 | = |
|
| 10. | 125 | + | 57 | = |
|
| Oefening 2 | |||||
| 1. | 174 | + | 69 | = |
|
| 2. | 217 | + | 126 | = |
|
| 3. | 81 | + | 78 | = |
|
| 4. | 177 | + | 123 | = |
|
| 5. | 248 | + | 82 | = |
|
| 6. | 154 | + | 88 | = |
|
| 7. | 223 | + | 82 | = |
|
| 8. | 188 | + | 75 | = |
|
| 9. | 92 | + | 87 | = |
|
| 10. | 219 | + | 117 | = |
|
| Oefening 3 | |||||
| 1. | 166 | + | 69 | = |
|
| 2. | 100 | + | 88 | = |
|
| 3. | 224 | + | 167 | = |
|
| 4. | 179 | + | 170 | = |
|
| 5. | 222 | + | 218 | = |
|
| 6. | 210 | + | 190 | = |
|
| 7. | 188 | + | 123 | = |
|
| 8. | 104 | + | 100 | = |
|
| 9. | 178 | + | 130 | = |
|
| 10. | 245 | + | 143 | = |
|
| Oefening 4 | |||||
| 1. | 148 | + | 92 | = |
|
| 2. | 137 | + | 59 | = |
|
| 3. | 118 | + | 82 | = |
|
| 4. | 143 | + | 124 | = |
|
| 5. | 184 | + | 76 | = |
|
| 6. | 239 | + | 202 | = |
|
| 7. | 248 | + | 200 | = |
|
| 8. | 197 | + | 195 | = |
|
| 9. | 195 | + | 168 | = |
|
| 10. | 144 | + | 118 | = |
|