Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 207 | + | 137 | = |
|
| 2. | 214 | + | 107 | = |
|
| 3. | 233 | + | 89 | = |
|
| 4. | 213 | + | 139 | = |
|
| 5. | 172 | + | 147 | = |
|
| 6. | 221 | + | 101 | = |
|
| 7. | 221 | + | 118 | = |
|
| 8. | 206 | + | 102 | = |
|
| 9. | 71 | + | 53 | = |
|
| 10. | 195 | + | 151 | = |
|
| Oefening 2 | |||||
| 1. | 156 | + | 143 | = |
|
| 2. | 205 | + | 78 | = |
|
| 3. | 234 | + | 119 | = |
|
| 4. | 233 | + | 51 | = |
|
| 5. | 155 | + | 76 | = |
|
| 6. | 124 | + | 71 | = |
|
| 7. | 129 | + | 87 | = |
|
| 8. | 190 | + | 134 | = |
|
| 9. | 224 | + | 129 | = |
|
| 10. | 250 | + | 73 | = |
|
| Oefening 3 | |||||
| 1. | 241 | + | 112 | = |
|
| 2. | 247 | + | 234 | = |
|
| 3. | 141 | + | 92 | = |
|
| 4. | 173 | + | 127 | = |
|
| 5. | 187 | + | 150 | = |
|
| 6. | 242 | + | 116 | = |
|
| 7. | 233 | + | 142 | = |
|
| 8. | 201 | + | 60 | = |
|
| 9. | 139 | + | 84 | = |
|
| 10. | 203 | + | 166 | = |
|
| Oefening 4 | |||||
| 1. | 167 | + | 122 | = |
|
| 2. | 162 | + | 138 | = |
|
| 3. | 168 | + | 128 | = |
|
| 4. | 89 | + | 50 | = |
|
| 5. | 156 | + | 127 | = |
|
| 6. | 216 | + | 89 | = |
|
| 7. | 221 | + | 125 | = |
|
| 8. | 182 | + | 110 | = |
|
| 9. | 228 | + | 211 | = |
|
| 10. | 245 | + | 71 | = |
|