Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 217 | + | 62 | = |
|
| 2. | 186 | + | 157 | = |
|
| 3. | 242 | + | 216 | = |
|
| 4. | 229 | + | 55 | = |
|
| 5. | 184 | + | 165 | = |
|
| 6. | 166 | + | 94 | = |
|
| 7. | 199 | + | 178 | = |
|
| 8. | 188 | + | 102 | = |
|
| 9. | 171 | + | 50 | = |
|
| 10. | 213 | + | 154 | = |
|
| Oefening 2 | |||||
| 1. | 143 | + | 106 | = |
|
| 2. | 211 | + | 70 | = |
|
| 3. | 241 | + | 56 | = |
|
| 4. | 235 | + | 143 | = |
|
| 5. | 193 | + | 133 | = |
|
| 6. | 88 | + | 51 | = |
|
| 7. | 203 | + | 152 | = |
|
| 8. | 174 | + | 117 | = |
|
| 9. | 215 | + | 74 | = |
|
| 10. | 235 | + | 171 | = |
|
| Oefening 3 | |||||
| 1. | 135 | + | 123 | = |
|
| 2. | 246 | + | 135 | = |
|
| 3. | 237 | + | 228 | = |
|
| 4. | 177 | + | 87 | = |
|
| 5. | 238 | + | 164 | = |
|
| 6. | 173 | + | 114 | = |
|
| 7. | 249 | + | 91 | = |
|
| 8. | 225 | + | 118 | = |
|
| 9. | 228 | + | 63 | = |
|
| 10. | 238 | + | 224 | = |
|
| Oefening 4 | |||||
| 1. | 169 | + | 150 | = |
|
| 2. | 250 | + | 140 | = |
|
| 3. | 125 | + | 84 | = |
|
| 4. | 237 | + | 117 | = |
|
| 5. | 190 | + | 175 | = |
|
| 6. | 193 | + | 188 | = |
|
| 7. | 151 | + | 132 | = |
|
| 8. | 242 | + | 171 | = |
|
| 9. | 238 | + | 136 | = |
|
| 10. | 181 | + | 157 | = |
|