Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 221 | + | 191 | = |
|
| 2. | 172 | + | 107 | = |
|
| 3. | 105 | + | 103 | = |
|
| 4. | 226 | + | 221 | = |
|
| 5. | 136 | + | 125 | = |
|
| 6. | 238 | + | 95 | = |
|
| 7. | 211 | + | 160 | = |
|
| 8. | 144 | + | 76 | = |
|
| 9. | 151 | + | 93 | = |
|
| 10. | 105 | + | 78 | = |
|
| Oefening 2 | |||||
| 1. | 165 | + | 122 | = |
|
| 2. | 134 | + | 57 | = |
|
| 3. | 235 | + | 148 | = |
|
| 4. | 215 | + | 58 | = |
|
| 5. | 124 | + | 62 | = |
|
| 6. | 230 | + | 153 | = |
|
| 7. | 233 | + | 211 | = |
|
| 8. | 239 | + | 161 | = |
|
| 9. | 115 | + | 114 | = |
|
| 10. | 211 | + | 172 | = |
|
| Oefening 3 | |||||
| 1. | 185 | + | 167 | = |
|
| 2. | 238 | + | 94 | = |
|
| 3. | 233 | + | 201 | = |
|
| 4. | 186 | + | 138 | = |
|
| 5. | 140 | + | 56 | = |
|
| 6. | 97 | + | 86 | = |
|
| 7. | 211 | + | 172 | = |
|
| 8. | 225 | + | 178 | = |
|
| 9. | 214 | + | 106 | = |
|
| 10. | 194 | + | 56 | = |
|
| Oefening 4 | |||||
| 1. | 201 | + | 96 | = |
|
| 2. | 221 | + | 95 | = |
|
| 3. | 157 | + | 106 | = |
|
| 4. | 226 | + | 79 | = |
|
| 5. | 212 | + | 159 | = |
|
| 6. | 225 | + | 215 | = |
|
| 7. | 202 | + | 93 | = |
|
| 8. | 169 | + | 166 | = |
|
| 9. | 202 | + | 161 | = |
|
| 10. | 88 | + | 76 | = |
|