Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 234 | + | 109 | = |
|
| 2. | 121 | + | 66 | = |
|
| 3. | 197 | + | 176 | = |
|
| 4. | 214 | + | 115 | = |
|
| 5. | 245 | + | 190 | = |
|
| 6. | 171 | + | 102 | = |
|
| 7. | 200 | + | 80 | = |
|
| 8. | 201 | + | 185 | = |
|
| 9. | 208 | + | 144 | = |
|
| 10. | 222 | + | 98 | = |
|
| Oefening 2 | |||||
| 1. | 222 | + | 136 | = |
|
| 2. | 231 | + | 126 | = |
|
| 3. | 213 | + | 175 | = |
|
| 4. | 214 | + | 144 | = |
|
| 5. | 221 | + | 203 | = |
|
| 6. | 226 | + | 211 | = |
|
| 7. | 178 | + | 75 | = |
|
| 8. | 85 | + | 67 | = |
|
| 9. | 178 | + | 176 | = |
|
| 10. | 111 | + | 63 | = |
|
| Oefening 3 | |||||
| 1. | 234 | + | 101 | = |
|
| 2. | 56 | + | 55 | = |
|
| 3. | 237 | + | 117 | = |
|
| 4. | 156 | + | 139 | = |
|
| 5. | 246 | + | 165 | = |
|
| 6. | 178 | + | 119 | = |
|
| 7. | 90 | + | 70 | = |
|
| 8. | 227 | + | 170 | = |
|
| 9. | 244 | + | 231 | = |
|
| 10. | 244 | + | 220 | = |
|
| Oefening 4 | |||||
| 1. | 239 | + | 85 | = |
|
| 2. | 238 | + | 131 | = |
|
| 3. | 240 | + | 118 | = |
|
| 4. | 194 | + | 110 | = |
|
| 5. | 209 | + | 103 | = |
|
| 6. | 166 | + | 51 | = |
|
| 7. | 219 | + | 54 | = |
|
| 8. | 187 | + | 86 | = |
|
| 9. | 150 | + | 78 | = |
|
| 10. | 237 | + | 166 | = |
|