Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 125 | + | 94 | = |
|
| 2. | 171 | + | 92 | = |
|
| 3. | 238 | + | 103 | = |
|
| 4. | 111 | + | 88 | = |
|
| 5. | 88 | + | 66 | = |
|
| 6. | 175 | + | 110 | = |
|
| 7. | 242 | + | 158 | = |
|
| 8. | 215 | + | 182 | = |
|
| 9. | 225 | + | 218 | = |
|
| 10. | 173 | + | 90 | = |
|
| Oefening 2 | |||||
| 1. | 153 | + | 92 | = |
|
| 2. | 160 | + | 65 | = |
|
| 3. | 205 | + | 134 | = |
|
| 4. | 201 | + | 51 | = |
|
| 5. | 143 | + | 129 | = |
|
| 6. | 223 | + | 95 | = |
|
| 7. | 136 | + | 125 | = |
|
| 8. | 165 | + | 110 | = |
|
| 9. | 190 | + | 60 | = |
|
| 10. | 205 | + | 113 | = |
|
| Oefening 3 | |||||
| 1. | 213 | + | 50 | = |
|
| 2. | 125 | + | 104 | = |
|
| 3. | 133 | + | 62 | = |
|
| 4. | 136 | + | 114 | = |
|
| 5. | 198 | + | 54 | = |
|
| 6. | 183 | + | 78 | = |
|
| 7. | 250 | + | 90 | = |
|
| 8. | 226 | + | 114 | = |
|
| 9. | 243 | + | 210 | = |
|
| 10. | 67 | + | 65 | = |
|
| Oefening 4 | |||||
| 1. | 164 | + | 92 | = |
|
| 2. | 226 | + | 56 | = |
|
| 3. | 249 | + | 239 | = |
|
| 4. | 182 | + | 140 | = |
|
| 5. | 139 | + | 138 | = |
|
| 6. | 76 | + | 66 | = |
|
| 7. | 228 | + | 180 | = |
|
| 8. | 200 | + | 115 | = |
|
| 9. | 154 | + | 91 | = |
|
| 10. | 200 | + | 181 | = |
|