Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 179 | + | 115 | = |
|
| 2. | 243 | + | 160 | = |
|
| 3. | 220 | + | 202 | = |
|
| 4. | 237 | + | 136 | = |
|
| 5. | 239 | + | 181 | = |
|
| 6. | 221 | + | 191 | = |
|
| 7. | 150 | + | 54 | = |
|
| 8. | 159 | + | 67 | = |
|
| 9. | 166 | + | 64 | = |
|
| 10. | 206 | + | 131 | = |
|
| Oefening 2 | |||||
| 1. | 244 | + | 54 | = |
|
| 2. | 195 | + | 76 | = |
|
| 3. | 213 | + | 155 | = |
|
| 4. | 131 | + | 98 | = |
|
| 5. | 221 | + | 113 | = |
|
| 6. | 245 | + | 180 | = |
|
| 7. | 190 | + | 146 | = |
|
| 8. | 221 | + | 133 | = |
|
| 9. | 188 | + | 90 | = |
|
| 10. | 225 | + | 171 | = |
|
| Oefening 3 | |||||
| 1. | 173 | + | 144 | = |
|
| 2. | 171 | + | 96 | = |
|
| 3. | 145 | + | 111 | = |
|
| 4. | 128 | + | 65 | = |
|
| 5. | 181 | + | 93 | = |
|
| 6. | 156 | + | 105 | = |
|
| 7. | 106 | + | 105 | = |
|
| 8. | 241 | + | 163 | = |
|
| 9. | 130 | + | 76 | = |
|
| 10. | 247 | + | 174 | = |
|
| Oefening 4 | |||||
| 1. | 145 | + | 64 | = |
|
| 2. | 211 | + | 115 | = |
|
| 3. | 134 | + | 65 | = |
|
| 4. | 179 | + | 170 | = |
|
| 5. | 77 | + | 57 | = |
|
| 6. | 174 | + | 94 | = |
|
| 7. | 93 | + | 78 | = |
|
| 8. | 108 | + | 102 | = |
|
| 9. | 81 | + | 76 | = |
|
| 10. | 139 | + | 124 | = |
|