Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 165 | + | 135 | = |
|
| 2. | 208 | + | 101 | = |
|
| 3. | 226 | + | 131 | = |
|
| 4. | 113 | + | 76 | = |
|
| 5. | 223 | + | 193 | = |
|
| 6. | 221 | + | 136 | = |
|
| 7. | 232 | + | 55 | = |
|
| 8. | 171 | + | 134 | = |
|
| 9. | 229 | + | 62 | = |
|
| 10. | 237 | + | 189 | = |
|
| Oefening 2 | |||||
| 1. | 164 | + | 163 | = |
|
| 2. | 223 | + | 139 | = |
|
| 3. | 227 | + | 74 | = |
|
| 4. | 181 | + | 53 | = |
|
| 5. | 63 | + | 50 | = |
|
| 6. | 200 | + | 122 | = |
|
| 7. | 190 | + | 80 | = |
|
| 8. | 179 | + | 52 | = |
|
| 9. | 200 | + | 121 | = |
|
| 10. | 218 | + | 87 | = |
|
| Oefening 3 | |||||
| 1. | 225 | + | 119 | = |
|
| 2. | 197 | + | 177 | = |
|
| 3. | 164 | + | 60 | = |
|
| 4. | 121 | + | 51 | = |
|
| 5. | 169 | + | 167 | = |
|
| 6. | 210 | + | 71 | = |
|
| 7. | 197 | + | 130 | = |
|
| 8. | 218 | + | 60 | = |
|
| 9. | 60 | + | 52 | = |
|
| 10. | 107 | + | 75 | = |
|
| Oefening 4 | |||||
| 1. | 145 | + | 95 | = |
|
| 2. | 192 | + | 165 | = |
|
| 3. | 233 | + | 58 | = |
|
| 4. | 152 | + | 65 | = |
|
| 5. | 183 | + | 174 | = |
|
| 6. | 170 | + | 137 | = |
|
| 7. | 203 | + | 122 | = |
|
| 8. | 112 | + | 81 | = |
|
| 9. | 190 | + | 67 | = |
|
| 10. | 92 | + | 61 | = |
|