Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 165 | + | 123 | = |
|
| 2. | 225 | + | 154 | = |
|
| 3. | 247 | + | 123 | = |
|
| 4. | 155 | + | 83 | = |
|
| 5. | 166 | + | 131 | = |
|
| 6. | 210 | + | 133 | = |
|
| 7. | 240 | + | 181 | = |
|
| 8. | 219 | + | 92 | = |
|
| 9. | 115 | + | 67 | = |
|
| 10. | 245 | + | 153 | = |
|
| Oefening 2 | |||||
| 1. | 243 | + | 90 | = |
|
| 2. | 162 | + | 108 | = |
|
| 3. | 190 | + | 86 | = |
|
| 4. | 232 | + | 149 | = |
|
| 5. | 215 | + | 137 | = |
|
| 6. | 188 | + | 171 | = |
|
| 7. | 72 | + | 59 | = |
|
| 8. | 208 | + | 52 | = |
|
| 9. | 243 | + | 79 | = |
|
| 10. | 207 | + | 117 | = |
|
| Oefening 3 | |||||
| 1. | 230 | + | 109 | = |
|
| 2. | 133 | + | 67 | = |
|
| 3. | 101 | + | 87 | = |
|
| 4. | 249 | + | 112 | = |
|
| 5. | 146 | + | 136 | = |
|
| 6. | 224 | + | 148 | = |
|
| 7. | 144 | + | 89 | = |
|
| 8. | 233 | + | 231 | = |
|
| 9. | 248 | + | 150 | = |
|
| 10. | 225 | + | 163 | = |
|
| Oefening 4 | |||||
| 1. | 236 | + | 97 | = |
|
| 2. | 184 | + | 120 | = |
|
| 3. | 205 | + | 102 | = |
|
| 4. | 225 | + | 221 | = |
|
| 5. | 215 | + | 142 | = |
|
| 6. | 92 | + | 69 | = |
|
| 7. | 162 | + | 135 | = |
|
| 8. | 82 | + | 72 | = |
|
| 9. | 76 | + | 55 | = |
|
| 10. | 118 | + | 92 | = |
|