Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 222 | + | 93 | = |
|
| 2. | 169 | + | 53 | = |
|
| 3. | 153 | + | 121 | = |
|
| 4. | 209 | + | 207 | = |
|
| 5. | 198 | + | 151 | = |
|
| 6. | 223 | + | 212 | = |
|
| 7. | 191 | + | 154 | = |
|
| 8. | 137 | + | 128 | = |
|
| 9. | 187 | + | 156 | = |
|
| 10. | 116 | + | 110 | = |
|
| Oefening 2 | |||||
| 1. | 204 | + | 104 | = |
|
| 2. | 237 | + | 148 | = |
|
| 3. | 85 | + | 81 | = |
|
| 4. | 170 | + | 132 | = |
|
| 5. | 90 | + | 83 | = |
|
| 6. | 194 | + | 77 | = |
|
| 7. | 214 | + | 167 | = |
|
| 8. | 233 | + | 157 | = |
|
| 9. | 140 | + | 73 | = |
|
| 10. | 133 | + | 106 | = |
|
| Oefening 3 | |||||
| 1. | 175 | + | 86 | = |
|
| 2. | 107 | + | 93 | = |
|
| 3. | 199 | + | 121 | = |
|
| 4. | 138 | + | 64 | = |
|
| 5. | 247 | + | 210 | = |
|
| 6. | 176 | + | 84 | = |
|
| 7. | 242 | + | 95 | = |
|
| 8. | 229 | + | 148 | = |
|
| 9. | 178 | + | 119 | = |
|
| 10. | 248 | + | 50 | = |
|
| Oefening 4 | |||||
| 1. | 241 | + | 147 | = |
|
| 2. | 115 | + | 62 | = |
|
| 3. | 196 | + | 123 | = |
|
| 4. | 138 | + | 83 | = |
|
| 5. | 248 | + | 51 | = |
|
| 6. | 216 | + | 109 | = |
|
| 7. | 188 | + | 127 | = |
|
| 8. | 147 | + | 83 | = |
|
| 9. | 238 | + | 217 | = |
|
| 10. | 178 | + | 137 | = |
|