Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 168 | + | 50 | = |
|
| 2. | 206 | + | 50 | = |
|
| 3. | 194 | + | 136 | = |
|
| 4. | 85 | + | 56 | = |
|
| 5. | 213 | + | 129 | = |
|
| 6. | 181 | + | 52 | = |
|
| 7. | 102 | + | 95 | = |
|
| 8. | 217 | + | 100 | = |
|
| 9. | 99 | + | 66 | = |
|
| 10. | 215 | + | 166 | = |
|
| Oefening 2 | |||||
| 1. | 113 | + | 58 | = |
|
| 2. | 230 | + | 98 | = |
|
| 3. | 245 | + | 213 | = |
|
| 4. | 193 | + | 76 | = |
|
| 5. | 91 | + | 82 | = |
|
| 6. | 182 | + | 173 | = |
|
| 7. | 144 | + | 115 | = |
|
| 8. | 140 | + | 57 | = |
|
| 9. | 244 | + | 168 | = |
|
| 10. | 210 | + | 76 | = |
|
| Oefening 3 | |||||
| 1. | 183 | + | 152 | = |
|
| 2. | 175 | + | 146 | = |
|
| 3. | 81 | + | 79 | = |
|
| 4. | 220 | + | 121 | = |
|
| 5. | 200 | + | 135 | = |
|
| 6. | 215 | + | 119 | = |
|
| 7. | 145 | + | 54 | = |
|
| 8. | 205 | + | 156 | = |
|
| 9. | 107 | + | 55 | = |
|
| 10. | 241 | + | 75 | = |
|
| Oefening 4 | |||||
| 1. | 150 | + | 64 | = |
|
| 2. | 70 | + | 55 | = |
|
| 3. | 198 | + | 114 | = |
|
| 4. | 166 | + | 74 | = |
|
| 5. | 250 | + | 96 | = |
|
| 6. | 229 | + | 110 | = |
|
| 7. | 161 | + | 108 | = |
|
| 8. | 206 | + | 143 | = |
|
| 9. | 230 | + | 64 | = |
|
| 10. | 168 | + | 53 | = |
|