Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 193 | + | 79 | = |
|
| 2. | 221 | + | 133 | = |
|
| 3. | 132 | + | 71 | = |
|
| 4. | 134 | + | 85 | = |
|
| 5. | 153 | + | 134 | = |
|
| 6. | 74 | + | 58 | = |
|
| 7. | 176 | + | 54 | = |
|
| 8. | 215 | + | 211 | = |
|
| 9. | 250 | + | 118 | = |
|
| 10. | 178 | + | 73 | = |
|
| Oefening 2 | |||||
| 1. | 93 | + | 89 | = |
|
| 2. | 226 | + | 171 | = |
|
| 3. | 107 | + | 81 | = |
|
| 4. | 194 | + | 51 | = |
|
| 5. | 215 | + | 108 | = |
|
| 6. | 250 | + | 70 | = |
|
| 7. | 192 | + | 167 | = |
|
| 8. | 250 | + | 229 | = |
|
| 9. | 230 | + | 87 | = |
|
| 10. | 173 | + | 132 | = |
|
| Oefening 3 | |||||
| 1. | 183 | + | 154 | = |
|
| 2. | 246 | + | 191 | = |
|
| 3. | 148 | + | 96 | = |
|
| 4. | 221 | + | 147 | = |
|
| 5. | 227 | + | 89 | = |
|
| 6. | 172 | + | 78 | = |
|
| 7. | 141 | + | 100 | = |
|
| 8. | 88 | + | 50 | = |
|
| 9. | 199 | + | 179 | = |
|
| 10. | 117 | + | 68 | = |
|
| Oefening 4 | |||||
| 1. | 164 | + | 118 | = |
|
| 2. | 65 | + | 60 | = |
|
| 3. | 215 | + | 64 | = |
|
| 4. | 194 | + | 96 | = |
|
| 5. | 237 | + | 105 | = |
|
| 6. | 231 | + | 51 | = |
|
| 7. | 236 | + | 226 | = |
|
| 8. | 246 | + | 98 | = |
|
| 9. | 115 | + | 52 | = |
|
| 10. | 248 | + | 152 | = |
|