Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 113 | + | 89 | = |
|
| 2. | 231 | + | 131 | = |
|
| 3. | 225 | + | 67 | = |
|
| 4. | 240 | + | 120 | = |
|
| 5. | 246 | + | 104 | = |
|
| 6. | 145 | + | 59 | = |
|
| 7. | 198 | + | 140 | = |
|
| 8. | 246 | + | 208 | = |
|
| 9. | 108 | + | 53 | = |
|
| 10. | 211 | + | 109 | = |
|
| Oefening 2 | |||||
| 1. | 241 | + | 207 | = |
|
| 2. | 144 | + | 102 | = |
|
| 3. | 133 | + | 109 | = |
|
| 4. | 243 | + | 176 | = |
|
| 5. | 103 | + | 61 | = |
|
| 6. | 199 | + | 107 | = |
|
| 7. | 234 | + | 217 | = |
|
| 8. | 213 | + | 105 | = |
|
| 9. | 190 | + | 68 | = |
|
| 10. | 228 | + | 208 | = |
|
| Oefening 3 | |||||
| 1. | 68 | + | 54 | = |
|
| 2. | 216 | + | 155 | = |
|
| 3. | 133 | + | 72 | = |
|
| 4. | 240 | + | 209 | = |
|
| 5. | 224 | + | 183 | = |
|
| 6. | 172 | + | 85 | = |
|
| 7. | 93 | + | 72 | = |
|
| 8. | 248 | + | 232 | = |
|
| 9. | 192 | + | 126 | = |
|
| 10. | 219 | + | 142 | = |
|
| Oefening 4 | |||||
| 1. | 226 | + | 67 | = |
|
| 2. | 192 | + | 125 | = |
|
| 3. | 246 | + | 113 | = |
|
| 4. | 236 | + | 193 | = |
|
| 5. | 212 | + | 151 | = |
|
| 6. | 233 | + | 134 | = |
|
| 7. | 137 | + | 79 | = |
|
| 8. | 229 | + | 138 | = |
|
| 9. | 214 | + | 78 | = |
|
| 10. | 232 | + | 212 | = |
|