Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 185 | + | 91 | = |
|
| 2. | 131 | + | 120 | = |
|
| 3. | 174 | + | 120 | = |
|
| 4. | 246 | + | 230 | = |
|
| 5. | 226 | + | 198 | = |
|
| 6. | 226 | + | 83 | = |
|
| 7. | 235 | + | 76 | = |
|
| 8. | 219 | + | 53 | = |
|
| 9. | 107 | + | 85 | = |
|
| 10. | 234 | + | 217 | = |
|
| Oefening 2 | |||||
| 1. | 183 | + | 90 | = |
|
| 2. | 241 | + | 195 | = |
|
| 3. | 214 | + | 127 | = |
|
| 4. | 144 | + | 131 | = |
|
| 5. | 185 | + | 137 | = |
|
| 6. | 217 | + | 146 | = |
|
| 7. | 224 | + | 178 | = |
|
| 8. | 233 | + | 118 | = |
|
| 9. | 212 | + | 183 | = |
|
| 10. | 212 | + | 168 | = |
|
| Oefening 3 | |||||
| 1. | 112 | + | 109 | = |
|
| 2. | 117 | + | 56 | = |
|
| 3. | 213 | + | 141 | = |
|
| 4. | 235 | + | 105 | = |
|
| 5. | 199 | + | 137 | = |
|
| 6. | 182 | + | 128 | = |
|
| 7. | 173 | + | 138 | = |
|
| 8. | 222 | + | 126 | = |
|
| 9. | 160 | + | 91 | = |
|
| 10. | 191 | + | 59 | = |
|
| Oefening 4 | |||||
| 1. | 228 | + | 209 | = |
|
| 2. | 164 | + | 162 | = |
|
| 3. | 189 | + | 164 | = |
|
| 4. | 110 | + | 109 | = |
|
| 5. | 235 | + | 104 | = |
|
| 6. | 202 | + | 110 | = |
|
| 7. | 223 | + | 176 | = |
|
| 8. | 150 | + | 108 | = |
|
| 9. | 167 | + | 78 | = |
|
| 10. | 208 | + | 66 | = |
|