Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 222 | + | 67 | = |
|
| 2. | 156 | + | 133 | = |
|
| 3. | 71 | + | 59 | = |
|
| 4. | 197 | + | 95 | = |
|
| 5. | 226 | + | 89 | = |
|
| 6. | 74 | + | 52 | = |
|
| 7. | 165 | + | 153 | = |
|
| 8. | 99 | + | 62 | = |
|
| 9. | 176 | + | 53 | = |
|
| 10. | 167 | + | 50 | = |
|
| Oefening 2 | |||||
| 1. | 228 | + | 140 | = |
|
| 2. | 196 | + | 76 | = |
|
| 3. | 122 | + | 97 | = |
|
| 4. | 222 | + | 198 | = |
|
| 5. | 152 | + | 53 | = |
|
| 6. | 186 | + | 93 | = |
|
| 7. | 220 | + | 81 | = |
|
| 8. | 228 | + | 140 | = |
|
| 9. | 127 | + | 82 | = |
|
| 10. | 165 | + | 78 | = |
|
| Oefening 3 | |||||
| 1. | 230 | + | 95 | = |
|
| 2. | 197 | + | 58 | = |
|
| 3. | 245 | + | 53 | = |
|
| 4. | 201 | + | 147 | = |
|
| 5. | 126 | + | 104 | = |
|
| 6. | 218 | + | 203 | = |
|
| 7. | 80 | + | 64 | = |
|
| 8. | 237 | + | 124 | = |
|
| 9. | 231 | + | 129 | = |
|
| 10. | 175 | + | 94 | = |
|
| Oefening 4 | |||||
| 1. | 121 | + | 104 | = |
|
| 2. | 104 | + | 64 | = |
|
| 3. | 240 | + | 172 | = |
|
| 4. | 225 | + | 222 | = |
|
| 5. | 183 | + | 143 | = |
|
| 6. | 183 | + | 60 | = |
|
| 7. | 175 | + | 165 | = |
|
| 8. | 201 | + | 107 | = |
|
| 9. | 156 | + | 90 | = |
|
| 10. | 176 | + | 72 | = |
|