Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 250 | + | 155 | = |
|
| 2. | 156 | + | 116 | = |
|
| 3. | 111 | + | 74 | = |
|
| 4. | 167 | + | 166 | = |
|
| 5. | 227 | + | 152 | = |
|
| 6. | 114 | + | 61 | = |
|
| 7. | 223 | + | 69 | = |
|
| 8. | 166 | + | 134 | = |
|
| 9. | 154 | + | 128 | = |
|
| 10. | 212 | + | 100 | = |
|
| Oefening 2 | |||||
| 1. | 191 | + | 187 | = |
|
| 2. | 187 | + | 174 | = |
|
| 3. | 240 | + | 79 | = |
|
| 4. | 174 | + | 172 | = |
|
| 5. | 225 | + | 153 | = |
|
| 6. | 243 | + | 139 | = |
|
| 7. | 210 | + | 75 | = |
|
| 8. | 151 | + | 85 | = |
|
| 9. | 102 | + | 62 | = |
|
| 10. | 232 | + | 90 | = |
|
| Oefening 3 | |||||
| 1. | 140 | + | 73 | = |
|
| 2. | 242 | + | 68 | = |
|
| 3. | 144 | + | 140 | = |
|
| 4. | 56 | + | 53 | = |
|
| 5. | 214 | + | 194 | = |
|
| 6. | 224 | + | 163 | = |
|
| 7. | 161 | + | 107 | = |
|
| 8. | 214 | + | 104 | = |
|
| 9. | 71 | + | 71 | = |
|
| 10. | 243 | + | 143 | = |
|
| Oefening 4 | |||||
| 1. | 243 | + | 106 | = |
|
| 2. | 167 | + | 133 | = |
|
| 3. | 221 | + | 129 | = |
|
| 4. | 149 | + | 113 | = |
|
| 5. | 113 | + | 55 | = |
|
| 6. | 220 | + | 79 | = |
|
| 7. | 102 | + | 76 | = |
|
| 8. | 235 | + | 193 | = |
|
| 9. | 207 | + | 204 | = |
|
| 10. | 225 | + | 166 | = |
|