Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 190 | + | 58 | = |
|
| 2. | 223 | + | 57 | = |
|
| 3. | 175 | + | 105 | = |
|
| 4. | 242 | + | 117 | = |
|
| 5. | 190 | + | 59 | = |
|
| 6. | 204 | + | 145 | = |
|
| 7. | 216 | + | 167 | = |
|
| 8. | 219 | + | 182 | = |
|
| 9. | 224 | + | 122 | = |
|
| 10. | 140 | + | 103 | = |
|
| Oefening 2 | |||||
| 1. | 174 | + | 114 | = |
|
| 2. | 205 | + | 153 | = |
|
| 3. | 175 | + | 141 | = |
|
| 4. | 90 | + | 76 | = |
|
| 5. | 156 | + | 80 | = |
|
| 6. | 240 | + | 58 | = |
|
| 7. | 231 | + | 218 | = |
|
| 8. | 121 | + | 95 | = |
|
| 9. | 212 | + | 73 | = |
|
| 10. | 85 | + | 50 | = |
|
| Oefening 3 | |||||
| 1. | 186 | + | 181 | = |
|
| 2. | 120 | + | 105 | = |
|
| 3. | 186 | + | 84 | = |
|
| 4. | 221 | + | 55 | = |
|
| 5. | 141 | + | 77 | = |
|
| 6. | 186 | + | 67 | = |
|
| 7. | 243 | + | 217 | = |
|
| 8. | 195 | + | 149 | = |
|
| 9. | 247 | + | 162 | = |
|
| 10. | 244 | + | 139 | = |
|
| Oefening 4 | |||||
| 1. | 193 | + | 191 | = |
|
| 2. | 218 | + | 124 | = |
|
| 3. | 243 | + | 216 | = |
|
| 4. | 131 | + | 90 | = |
|
| 5. | 129 | + | 80 | = |
|
| 6. | 201 | + | 152 | = |
|
| 7. | 230 | + | 68 | = |
|
| 8. | 80 | + | 69 | = |
|
| 9. | 132 | + | 126 | = |
|
| 10. | 178 | + | 112 | = |
|