Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 102 | + | 70 | = |
|
| 2. | 213 | + | 173 | = |
|
| 3. | 135 | + | 127 | = |
|
| 4. | 200 | + | 139 | = |
|
| 5. | 187 | + | 131 | = |
|
| 6. | 144 | + | 144 | = |
|
| 7. | 139 | + | 83 | = |
|
| 8. | 216 | + | 118 | = |
|
| 9. | 187 | + | 91 | = |
|
| 10. | 171 | + | 51 | = |
|
| Oefening 2 | |||||
| 1. | 193 | + | 66 | = |
|
| 2. | 202 | + | 160 | = |
|
| 3. | 165 | + | 109 | = |
|
| 4. | 132 | + | 107 | = |
|
| 5. | 176 | + | 89 | = |
|
| 6. | 113 | + | 63 | = |
|
| 7. | 201 | + | 182 | = |
|
| 8. | 228 | + | 72 | = |
|
| 9. | 229 | + | 216 | = |
|
| 10. | 136 | + | 93 | = |
|
| Oefening 3 | |||||
| 1. | 248 | + | 58 | = |
|
| 2. | 157 | + | 131 | = |
|
| 3. | 249 | + | 169 | = |
|
| 4. | 237 | + | 226 | = |
|
| 5. | 148 | + | 143 | = |
|
| 6. | 218 | + | 120 | = |
|
| 7. | 230 | + | 171 | = |
|
| 8. | 245 | + | 140 | = |
|
| 9. | 85 | + | 71 | = |
|
| 10. | 203 | + | 84 | = |
|
| Oefening 4 | |||||
| 1. | 232 | + | 63 | = |
|
| 2. | 241 | + | 164 | = |
|
| 3. | 214 | + | 198 | = |
|
| 4. | 189 | + | 179 | = |
|
| 5. | 113 | + | 55 | = |
|
| 6. | 204 | + | 136 | = |
|
| 7. | 249 | + | 135 | = |
|
| 8. | 160 | + | 148 | = |
|
| 9. | 196 | + | 98 | = |
|
| 10. | 237 | + | 216 | = |
|