Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 234 | + | 63 | = |
|
| 2. | 246 | + | 227 | = |
|
| 3. | 221 | + | 135 | = |
|
| 4. | 223 | + | 213 | = |
|
| 5. | 235 | + | 86 | = |
|
| 6. | 139 | + | 137 | = |
|
| 7. | 185 | + | 69 | = |
|
| 8. | 159 | + | 117 | = |
|
| 9. | 185 | + | 183 | = |
|
| 10. | 193 | + | 165 | = |
|
| Oefening 2 | |||||
| 1. | 195 | + | 177 | = |
|
| 2. | 162 | + | 118 | = |
|
| 3. | 148 | + | 120 | = |
|
| 4. | 151 | + | 142 | = |
|
| 5. | 229 | + | 109 | = |
|
| 6. | 212 | + | 139 | = |
|
| 7. | 233 | + | 142 | = |
|
| 8. | 111 | + | 79 | = |
|
| 9. | 193 | + | 102 | = |
|
| 10. | 195 | + | 129 | = |
|
| Oefening 3 | |||||
| 1. | 231 | + | 220 | = |
|
| 2. | 149 | + | 68 | = |
|
| 3. | 226 | + | 132 | = |
|
| 4. | 141 | + | 108 | = |
|
| 5. | 236 | + | 62 | = |
|
| 6. | 149 | + | 105 | = |
|
| 7. | 249 | + | 152 | = |
|
| 8. | 240 | + | 208 | = |
|
| 9. | 245 | + | 114 | = |
|
| 10. | 112 | + | 64 | = |
|
| Oefening 4 | |||||
| 1. | 211 | + | 110 | = |
|
| 2. | 222 | + | 220 | = |
|
| 3. | 238 | + | 217 | = |
|
| 4. | 189 | + | 118 | = |
|
| 5. | 146 | + | 74 | = |
|
| 6. | 191 | + | 84 | = |
|
| 7. | 152 | + | 92 | = |
|
| 8. | 215 | + | 187 | = |
|
| 9. | 186 | + | 75 | = |
|
| 10. | 111 | + | 73 | = |
|