Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 123 | + | 62 | = |
|
| 2. | 235 | + | 88 | = |
|
| 3. | 145 | + | 101 | = |
|
| 4. | 237 | + | 57 | = |
|
| 5. | 214 | + | 130 | = |
|
| 6. | 236 | + | 110 | = |
|
| 7. | 187 | + | 124 | = |
|
| 8. | 158 | + | 155 | = |
|
| 9. | 136 | + | 117 | = |
|
| 10. | 166 | + | 62 | = |
|
| Oefening 2 | |||||
| 1. | 214 | + | 132 | = |
|
| 2. | 248 | + | 91 | = |
|
| 3. | 203 | + | 195 | = |
|
| 4. | 203 | + | 141 | = |
|
| 5. | 194 | + | 179 | = |
|
| 6. | 190 | + | 111 | = |
|
| 7. | 133 | + | 117 | = |
|
| 8. | 205 | + | 52 | = |
|
| 9. | 90 | + | 85 | = |
|
| 10. | 198 | + | 141 | = |
|
| Oefening 3 | |||||
| 1. | 242 | + | 139 | = |
|
| 2. | 112 | + | 88 | = |
|
| 3. | 207 | + | 101 | = |
|
| 4. | 197 | + | 168 | = |
|
| 5. | 228 | + | 217 | = |
|
| 6. | 234 | + | 107 | = |
|
| 7. | 90 | + | 50 | = |
|
| 8. | 185 | + | 58 | = |
|
| 9. | 141 | + | 90 | = |
|
| 10. | 186 | + | 181 | = |
|
| Oefening 4 | |||||
| 1. | 187 | + | 71 | = |
|
| 2. | 187 | + | 182 | = |
|
| 3. | 156 | + | 56 | = |
|
| 4. | 137 | + | 77 | = |
|
| 5. | 177 | + | 67 | = |
|
| 6. | 197 | + | 134 | = |
|
| 7. | 241 | + | 146 | = |
|
| 8. | 239 | + | 222 | = |
|
| 9. | 191 | + | 54 | = |
|
| 10. | 193 | + | 148 | = |
|