Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 65 | + | 55 | = |
|
| 2. | 134 | + | 84 | = |
|
| 3. | 134 | + | 59 | = |
|
| 4. | 248 | + | 197 | = |
|
| 5. | 230 | + | 82 | = |
|
| 6. | 184 | + | 78 | = |
|
| 7. | 69 | + | 57 | = |
|
| 8. | 179 | + | 158 | = |
|
| 9. | 82 | + | 52 | = |
|
| 10. | 177 | + | 127 | = |
|
| Oefening 2 | |||||
| 1. | 186 | + | 125 | = |
|
| 2. | 152 | + | 115 | = |
|
| 3. | 75 | + | 74 | = |
|
| 4. | 226 | + | 110 | = |
|
| 5. | 224 | + | 211 | = |
|
| 6. | 238 | + | 82 | = |
|
| 7. | 219 | + | 152 | = |
|
| 8. | 198 | + | 136 | = |
|
| 9. | 149 | + | 85 | = |
|
| 10. | 183 | + | 93 | = |
|
| Oefening 3 | |||||
| 1. | 118 | + | 77 | = |
|
| 2. | 201 | + | 173 | = |
|
| 3. | 220 | + | 186 | = |
|
| 4. | 200 | + | 133 | = |
|
| 5. | 205 | + | 107 | = |
|
| 6. | 133 | + | 106 | = |
|
| 7. | 248 | + | 235 | = |
|
| 8. | 134 | + | 74 | = |
|
| 9. | 152 | + | 50 | = |
|
| 10. | 228 | + | 187 | = |
|
| Oefening 4 | |||||
| 1. | 123 | + | 87 | = |
|
| 2. | 215 | + | 134 | = |
|
| 3. | 171 | + | 142 | = |
|
| 4. | 137 | + | 123 | = |
|
| 5. | 122 | + | 116 | = |
|
| 6. | 142 | + | 109 | = |
|
| 7. | 250 | + | 72 | = |
|
| 8. | 205 | + | 64 | = |
|
| 9. | 229 | + | 85 | = |
|
| 10. | 217 | + | 83 | = |
|