Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 174 | + | 127 | = |
|
| 2. | 134 | + | 97 | = |
|
| 3. | 140 | + | 82 | = |
|
| 4. | 183 | + | 110 | = |
|
| 5. | 218 | + | 128 | = |
|
| 6. | 101 | + | 59 | = |
|
| 7. | 243 | + | 63 | = |
|
| 8. | 185 | + | 98 | = |
|
| 9. | 99 | + | 56 | = |
|
| 10. | 247 | + | 85 | = |
|
| Oefening 2 | |||||
| 1. | 197 | + | 62 | = |
|
| 2. | 168 | + | 135 | = |
|
| 3. | 95 | + | 67 | = |
|
| 4. | 81 | + | 76 | = |
|
| 5. | 152 | + | 115 | = |
|
| 6. | 174 | + | 168 | = |
|
| 7. | 139 | + | 87 | = |
|
| 8. | 179 | + | 108 | = |
|
| 9. | 197 | + | 55 | = |
|
| 10. | 243 | + | 103 | = |
|
| Oefening 3 | |||||
| 1. | 231 | + | 182 | = |
|
| 2. | 104 | + | 50 | = |
|
| 3. | 242 | + | 231 | = |
|
| 4. | 208 | + | 73 | = |
|
| 5. | 59 | + | 51 | = |
|
| 6. | 238 | + | 168 | = |
|
| 7. | 200 | + | 107 | = |
|
| 8. | 81 | + | 59 | = |
|
| 9. | 102 | + | 69 | = |
|
| 10. | 243 | + | 171 | = |
|
| Oefening 4 | |||||
| 1. | 223 | + | 189 | = |
|
| 2. | 107 | + | 79 | = |
|
| 3. | 78 | + | 68 | = |
|
| 4. | 177 | + | 82 | = |
|
| 5. | 207 | + | 110 | = |
|
| 6. | 164 | + | 116 | = |
|
| 7. | 215 | + | 213 | = |
|
| 8. | 203 | + | 93 | = |
|
| 9. | 161 | + | 129 | = |
|
| 10. | 102 | + | 93 | = |
|