Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 232 | + | 217 | = |
|
| 2. | 134 | + | 62 | = |
|
| 3. | 140 | + | 60 | = |
|
| 4. | 110 | + | 74 | = |
|
| 5. | 189 | + | 113 | = |
|
| 6. | 204 | + | 92 | = |
|
| 7. | 203 | + | 196 | = |
|
| 8. | 174 | + | 86 | = |
|
| 9. | 124 | + | 116 | = |
|
| 10. | 231 | + | 215 | = |
|
| Oefening 2 | |||||
| 1. | 164 | + | 83 | = |
|
| 2. | 129 | + | 116 | = |
|
| 3. | 230 | + | 191 | = |
|
| 4. | 120 | + | 117 | = |
|
| 5. | 139 | + | 106 | = |
|
| 6. | 201 | + | 144 | = |
|
| 7. | 219 | + | 155 | = |
|
| 8. | 133 | + | 128 | = |
|
| 9. | 223 | + | 202 | = |
|
| 10. | 208 | + | 131 | = |
|
| Oefening 3 | |||||
| 1. | 125 | + | 93 | = |
|
| 2. | 232 | + | 215 | = |
|
| 3. | 234 | + | 231 | = |
|
| 4. | 148 | + | 52 | = |
|
| 5. | 143 | + | 52 | = |
|
| 6. | 160 | + | 142 | = |
|
| 7. | 222 | + | 185 | = |
|
| 8. | 166 | + | 69 | = |
|
| 9. | 206 | + | 190 | = |
|
| 10. | 163 | + | 143 | = |
|
| Oefening 4 | |||||
| 1. | 149 | + | 111 | = |
|
| 2. | 172 | + | 60 | = |
|
| 3. | 213 | + | 196 | = |
|
| 4. | 213 | + | 187 | = |
|
| 5. | 148 | + | 101 | = |
|
| 6. | 232 | + | 230 | = |
|
| 7. | 157 | + | 96 | = |
|
| 8. | 135 | + | 106 | = |
|
| 9. | 204 | + | 143 | = |
|
| 10. | 227 | + | 87 | = |
|