Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 172 | + | 163 | = |
|
| 2. | 118 | + | 50 | = |
|
| 3. | 100 | + | 75 | = |
|
| 4. | 171 | + | 137 | = |
|
| 5. | 187 | + | 56 | = |
|
| 6. | 135 | + | 114 | = |
|
| 7. | 234 | + | 172 | = |
|
| 8. | 210 | + | 158 | = |
|
| 9. | 176 | + | 152 | = |
|
| 10. | 158 | + | 71 | = |
|
| Oefening 2 | |||||
| 1. | 216 | + | 169 | = |
|
| 2. | 182 | + | 176 | = |
|
| 3. | 161 | + | 145 | = |
|
| 4. | 188 | + | 50 | = |
|
| 5. | 249 | + | 187 | = |
|
| 6. | 200 | + | 171 | = |
|
| 7. | 229 | + | 101 | = |
|
| 8. | 125 | + | 105 | = |
|
| 9. | 180 | + | 132 | = |
|
| 10. | 181 | + | 83 | = |
|
| Oefening 3 | |||||
| 1. | 172 | + | 139 | = |
|
| 2. | 156 | + | 149 | = |
|
| 3. | 154 | + | 137 | = |
|
| 4. | 116 | + | 51 | = |
|
| 5. | 211 | + | 114 | = |
|
| 6. | 233 | + | 54 | = |
|
| 7. | 113 | + | 67 | = |
|
| 8. | 110 | + | 67 | = |
|
| 9. | 116 | + | 92 | = |
|
| 10. | 201 | + | 115 | = |
|
| Oefening 4 | |||||
| 1. | 245 | + | 173 | = |
|
| 2. | 83 | + | 76 | = |
|
| 3. | 160 | + | 127 | = |
|
| 4. | 136 | + | 106 | = |
|
| 5. | 245 | + | 73 | = |
|
| 6. | 231 | + | 179 | = |
|
| 7. | 158 | + | 81 | = |
|
| 8. | 196 | + | 162 | = |
|
| 9. | 138 | + | 116 | = |
|
| 10. | 219 | + | 95 | = |
|