Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 223 | + | 214 | = |
|
| 2. | 60 | + | 53 | = |
|
| 3. | 152 | + | 129 | = |
|
| 4. | 135 | + | 122 | = |
|
| 5. | 214 | + | 199 | = |
|
| 6. | 167 | + | 113 | = |
|
| 7. | 111 | + | 108 | = |
|
| 8. | 208 | + | 96 | = |
|
| 9. | 97 | + | 95 | = |
|
| 10. | 203 | + | 75 | = |
|
| Oefening 2 | |||||
| 1. | 141 | + | 91 | = |
|
| 2. | 226 | + | 57 | = |
|
| 3. | 181 | + | 97 | = |
|
| 4. | 128 | + | 92 | = |
|
| 5. | 215 | + | 107 | = |
|
| 6. | 210 | + | 80 | = |
|
| 7. | 213 | + | 65 | = |
|
| 8. | 206 | + | 177 | = |
|
| 9. | 183 | + | 136 | = |
|
| 10. | 195 | + | 184 | = |
|
| Oefening 3 | |||||
| 1. | 221 | + | 79 | = |
|
| 2. | 248 | + | 135 | = |
|
| 3. | 201 | + | 125 | = |
|
| 4. | 60 | + | 57 | = |
|
| 5. | 178 | + | 111 | = |
|
| 6. | 215 | + | 156 | = |
|
| 7. | 210 | + | 189 | = |
|
| 8. | 155 | + | 59 | = |
|
| 9. | 73 | + | 72 | = |
|
| 10. | 121 | + | 70 | = |
|
| Oefening 4 | |||||
| 1. | 235 | + | 88 | = |
|
| 2. | 194 | + | 161 | = |
|
| 3. | 193 | + | 113 | = |
|
| 4. | 249 | + | 76 | = |
|
| 5. | 86 | + | 78 | = |
|
| 6. | 141 | + | 111 | = |
|
| 7. | 123 | + | 84 | = |
|
| 8. | 209 | + | 95 | = |
|
| 9. | 191 | + | 51 | = |
|
| 10. | 129 | + | 52 | = |
|