Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 126 | + | 72 | = |
|
| 2. | 101 | + | 77 | = |
|
| 3. | 227 | + | 212 | = |
|
| 4. | 154 | + | 100 | = |
|
| 5. | 203 | + | 125 | = |
|
| 6. | 203 | + | 189 | = |
|
| 7. | 223 | + | 194 | = |
|
| 8. | 214 | + | 97 | = |
|
| 9. | 177 | + | 171 | = |
|
| 10. | 196 | + | 188 | = |
|
| Oefening 2 | |||||
| 1. | 107 | + | 97 | = |
|
| 2. | 228 | + | 181 | = |
|
| 3. | 199 | + | 63 | = |
|
| 4. | 106 | + | 102 | = |
|
| 5. | 169 | + | 99 | = |
|
| 6. | 147 | + | 84 | = |
|
| 7. | 169 | + | 108 | = |
|
| 8. | 250 | + | 228 | = |
|
| 9. | 187 | + | 175 | = |
|
| 10. | 84 | + | 54 | = |
|
| Oefening 3 | |||||
| 1. | 224 | + | 144 | = |
|
| 2. | 189 | + | 152 | = |
|
| 3. | 216 | + | 142 | = |
|
| 4. | 114 | + | 83 | = |
|
| 5. | 248 | + | 132 | = |
|
| 6. | 227 | + | 217 | = |
|
| 7. | 181 | + | 64 | = |
|
| 8. | 110 | + | 98 | = |
|
| 9. | 166 | + | 131 | = |
|
| 10. | 141 | + | 111 | = |
|
| Oefening 4 | |||||
| 1. | 243 | + | 203 | = |
|
| 2. | 241 | + | 169 | = |
|
| 3. | 211 | + | 197 | = |
|
| 4. | 172 | + | 118 | = |
|
| 5. | 197 | + | 77 | = |
|
| 6. | 214 | + | 142 | = |
|
| 7. | 219 | + | 95 | = |
|
| 8. | 221 | + | 175 | = |
|
| 9. | 171 | + | 130 | = |
|
| 10. | 200 | + | 96 | = |
|