Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 195 | + | 101 | = |
|
| 2. | 197 | + | 175 | = |
|
| 3. | 225 | + | 131 | = |
|
| 4. | 192 | + | 102 | = |
|
| 5. | 183 | + | 110 | = |
|
| 6. | 223 | + | 74 | = |
|
| 7. | 128 | + | 59 | = |
|
| 8. | 128 | + | 72 | = |
|
| 9. | 116 | + | 56 | = |
|
| 10. | 101 | + | 82 | = |
|
| Oefening 2 | |||||
| 1. | 153 | + | 68 | = |
|
| 2. | 213 | + | 208 | = |
|
| 3. | 179 | + | 52 | = |
|
| 4. | 241 | + | 72 | = |
|
| 5. | 145 | + | 76 | = |
|
| 6. | 165 | + | 80 | = |
|
| 7. | 220 | + | 201 | = |
|
| 8. | 200 | + | 80 | = |
|
| 9. | 179 | + | 117 | = |
|
| 10. | 215 | + | 129 | = |
|
| Oefening 3 | |||||
| 1. | 214 | + | 184 | = |
|
| 2. | 130 | + | 77 | = |
|
| 3. | 244 | + | 202 | = |
|
| 4. | 127 | + | 82 | = |
|
| 5. | 224 | + | 102 | = |
|
| 6. | 234 | + | 89 | = |
|
| 7. | 218 | + | 57 | = |
|
| 8. | 222 | + | 152 | = |
|
| 9. | 225 | + | 75 | = |
|
| 10. | 218 | + | 50 | = |
|
| Oefening 4 | |||||
| 1. | 114 | + | 86 | = |
|
| 2. | 229 | + | 105 | = |
|
| 3. | 231 | + | 196 | = |
|
| 4. | 244 | + | 186 | = |
|
| 5. | 126 | + | 105 | = |
|
| 6. | 168 | + | 158 | = |
|
| 7. | 220 | + | 91 | = |
|
| 8. | 250 | + | 213 | = |
|
| 9. | 243 | + | 116 | = |
|
| 10. | 231 | + | 203 | = |
|