Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 148 | + | 139 | = |
|
| 2. | 112 | + | 83 | = |
|
| 3. | 126 | + | 86 | = |
|
| 4. | 176 | + | 130 | = |
|
| 5. | 174 | + | 109 | = |
|
| 6. | 198 | + | 172 | = |
|
| 7. | 179 | + | 96 | = |
|
| 8. | 221 | + | 206 | = |
|
| 9. | 88 | + | 75 | = |
|
| 10. | 161 | + | 152 | = |
|
| Oefening 2 | |||||
| 1. | 206 | + | 141 | = |
|
| 2. | 196 | + | 110 | = |
|
| 3. | 231 | + | 145 | = |
|
| 4. | 157 | + | 77 | = |
|
| 5. | 95 | + | 70 | = |
|
| 6. | 213 | + | 53 | = |
|
| 7. | 248 | + | 219 | = |
|
| 8. | 219 | + | 132 | = |
|
| 9. | 148 | + | 128 | = |
|
| 10. | 228 | + | 225 | = |
|
| Oefening 3 | |||||
| 1. | 237 | + | 189 | = |
|
| 2. | 195 | + | 90 | = |
|
| 3. | 228 | + | 51 | = |
|
| 4. | 216 | + | 66 | = |
|
| 5. | 186 | + | 75 | = |
|
| 6. | 87 | + | 62 | = |
|
| 7. | 151 | + | 55 | = |
|
| 8. | 147 | + | 96 | = |
|
| 9. | 194 | + | 105 | = |
|
| 10. | 171 | + | 153 | = |
|
| Oefening 4 | |||||
| 1. | 248 | + | 196 | = |
|
| 2. | 147 | + | 65 | = |
|
| 3. | 183 | + | 152 | = |
|
| 4. | 223 | + | 134 | = |
|
| 5. | 230 | + | 216 | = |
|
| 6. | 135 | + | 58 | = |
|
| 7. | 175 | + | 159 | = |
|
| 8. | 135 | + | 133 | = |
|
| 9. | 191 | + | 129 | = |
|
| 10. | 241 | + | 196 | = |
|