Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 88 | + | 57 | = |
|
| 2. | 99 | + | 88 | = |
|
| 3. | 140 | + | 110 | = |
|
| 4. | 248 | + | 126 | = |
|
| 5. | 94 | + | 60 | = |
|
| 6. | 223 | + | 155 | = |
|
| 7. | 209 | + | 99 | = |
|
| 8. | 135 | + | 84 | = |
|
| 9. | 246 | + | 173 | = |
|
| 10. | 234 | + | 232 | = |
|
| Oefening 2 | |||||
| 1. | 183 | + | 161 | = |
|
| 2. | 222 | + | 119 | = |
|
| 3. | 243 | + | 169 | = |
|
| 4. | 67 | + | 62 | = |
|
| 5. | 213 | + | 139 | = |
|
| 6. | 236 | + | 71 | = |
|
| 7. | 117 | + | 109 | = |
|
| 8. | 146 | + | 137 | = |
|
| 9. | 242 | + | 192 | = |
|
| 10. | 217 | + | 177 | = |
|
| Oefening 3 | |||||
| 1. | 208 | + | 187 | = |
|
| 2. | 189 | + | 76 | = |
|
| 3. | 182 | + | 136 | = |
|
| 4. | 91 | + | 58 | = |
|
| 5. | 86 | + | 70 | = |
|
| 6. | 240 | + | 215 | = |
|
| 7. | 130 | + | 77 | = |
|
| 8. | 84 | + | 68 | = |
|
| 9. | 87 | + | 66 | = |
|
| 10. | 68 | + | 67 | = |
|
| Oefening 4 | |||||
| 1. | 214 | + | 81 | = |
|
| 2. | 176 | + | 158 | = |
|
| 3. | 228 | + | 173 | = |
|
| 4. | 232 | + | 95 | = |
|
| 5. | 220 | + | 192 | = |
|
| 6. | 201 | + | 145 | = |
|
| 7. | 230 | + | 223 | = |
|
| 8. | 94 | + | 65 | = |
|
| 9. | 206 | + | 193 | = |
|
| 10. | 221 | + | 60 | = |
|