Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 181 | + | 113 | = |
|
| 2. | 235 | + | 220 | = |
|
| 3. | 233 | + | 211 | = |
|
| 4. | 94 | + | 91 | = |
|
| 5. | 250 | + | 193 | = |
|
| 6. | 162 | + | 94 | = |
|
| 7. | 242 | + | 237 | = |
|
| 8. | 244 | + | 233 | = |
|
| 9. | 72 | + | 55 | = |
|
| 10. | 78 | + | 50 | = |
|
| Oefening 2 | |||||
| 1. | 148 | + | 144 | = |
|
| 2. | 121 | + | 99 | = |
|
| 3. | 125 | + | 91 | = |
|
| 4. | 150 | + | 75 | = |
|
| 5. | 156 | + | 128 | = |
|
| 6. | 165 | + | 159 | = |
|
| 7. | 185 | + | 82 | = |
|
| 8. | 205 | + | 91 | = |
|
| 9. | 139 | + | 123 | = |
|
| 10. | 121 | + | 73 | = |
|
| Oefening 3 | |||||
| 1. | 223 | + | 62 | = |
|
| 2. | 169 | + | 99 | = |
|
| 3. | 177 | + | 154 | = |
|
| 4. | 235 | + | 118 | = |
|
| 5. | 184 | + | 79 | = |
|
| 6. | 206 | + | 116 | = |
|
| 7. | 171 | + | 171 | = |
|
| 8. | 191 | + | 153 | = |
|
| 9. | 166 | + | 84 | = |
|
| 10. | 197 | + | 146 | = |
|
| Oefening 4 | |||||
| 1. | 242 | + | 144 | = |
|
| 2. | 226 | + | 169 | = |
|
| 3. | 214 | + | 101 | = |
|
| 4. | 157 | + | 89 | = |
|
| 5. | 134 | + | 67 | = |
|
| 6. | 191 | + | 140 | = |
|
| 7. | 187 | + | 179 | = |
|
| 8. | 249 | + | 169 | = |
|
| 9. | 215 | + | 108 | = |
|
| 10. | 147 | + | 130 | = |
|