Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 169 | + | 53 | = |
|
| 2. | 185 | + | 149 | = |
|
| 3. | 244 | + | 201 | = |
|
| 4. | 109 | + | 64 | = |
|
| 5. | 166 | + | 65 | = |
|
| 6. | 223 | + | 219 | = |
|
| 7. | 241 | + | 211 | = |
|
| 8. | 211 | + | 156 | = |
|
| 9. | 101 | + | 100 | = |
|
| 10. | 250 | + | 223 | = |
|
| Oefening 2 | |||||
| 1. | 234 | + | 120 | = |
|
| 2. | 159 | + | 117 | = |
|
| 3. | 121 | + | 82 | = |
|
| 4. | 239 | + | 74 | = |
|
| 5. | 66 | + | 65 | = |
|
| 6. | 233 | + | 98 | = |
|
| 7. | 191 | + | 175 | = |
|
| 8. | 118 | + | 63 | = |
|
| 9. | 206 | + | 73 | = |
|
| 10. | 189 | + | 68 | = |
|
| Oefening 3 | |||||
| 1. | 194 | + | 102 | = |
|
| 2. | 194 | + | 80 | = |
|
| 3. | 208 | + | 190 | = |
|
| 4. | 107 | + | 69 | = |
|
| 5. | 203 | + | 99 | = |
|
| 6. | 193 | + | 67 | = |
|
| 7. | 147 | + | 142 | = |
|
| 8. | 243 | + | 154 | = |
|
| 9. | 240 | + | 217 | = |
|
| 10. | 181 | + | 139 | = |
|
| Oefening 4 | |||||
| 1. | 88 | + | 87 | = |
|
| 2. | 120 | + | 120 | = |
|
| 3. | 172 | + | 151 | = |
|
| 4. | 236 | + | 106 | = |
|
| 5. | 163 | + | 135 | = |
|
| 6. | 187 | + | 109 | = |
|
| 7. | 246 | + | 215 | = |
|
| 8. | 220 | + | 182 | = |
|
| 9. | 138 | + | 90 | = |
|
| 10. | 250 | + | 174 | = |
|