Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 221 | + | 205 | = |
|
| 2. | 164 | + | 116 | = |
|
| 3. | 234 | + | 180 | = |
|
| 4. | 147 | + | 91 | = |
|
| 5. | 138 | + | 61 | = |
|
| 6. | 249 | + | 113 | = |
|
| 7. | 250 | + | 174 | = |
|
| 8. | 233 | + | 209 | = |
|
| 9. | 125 | + | 111 | = |
|
| 10. | 141 | + | 54 | = |
|
| Oefening 2 | |||||
| 1. | 133 | + | 101 | = |
|
| 2. | 92 | + | 84 | = |
|
| 3. | 210 | + | 162 | = |
|
| 4. | 214 | + | 121 | = |
|
| 5. | 132 | + | 52 | = |
|
| 6. | 220 | + | 92 | = |
|
| 7. | 194 | + | 146 | = |
|
| 8. | 209 | + | 159 | = |
|
| 9. | 199 | + | 194 | = |
|
| 10. | 236 | + | 153 | = |
|
| Oefening 3 | |||||
| 1. | 187 | + | 54 | = |
|
| 2. | 117 | + | 57 | = |
|
| 3. | 195 | + | 60 | = |
|
| 4. | 248 | + | 152 | = |
|
| 5. | 210 | + | 110 | = |
|
| 6. | 250 | + | 63 | = |
|
| 7. | 145 | + | 63 | = |
|
| 8. | 209 | + | 170 | = |
|
| 9. | 146 | + | 52 | = |
|
| 10. | 136 | + | 85 | = |
|
| Oefening 4 | |||||
| 1. | 206 | + | 205 | = |
|
| 2. | 227 | + | 75 | = |
|
| 3. | 175 | + | 76 | = |
|
| 4. | 200 | + | 62 | = |
|
| 5. | 102 | + | 68 | = |
|
| 6. | 211 | + | 207 | = |
|
| 7. | 212 | + | 105 | = |
|
| 8. | 179 | + | 58 | = |
|
| 9. | 228 | + | 158 | = |
|
| 10. | 187 | + | 116 | = |
|