Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 231 | + | 117 | = |
|
| 2. | 134 | + | 50 | = |
|
| 3. | 121 | + | 112 | = |
|
| 4. | 168 | + | 51 | = |
|
| 5. | 236 | + | 214 | = |
|
| 6. | 248 | + | 208 | = |
|
| 7. | 172 | + | 162 | = |
|
| 8. | 159 | + | 112 | = |
|
| 9. | 107 | + | 50 | = |
|
| 10. | 95 | + | 68 | = |
|
| Oefening 2 | |||||
| 1. | 97 | + | 68 | = |
|
| 2. | 213 | + | 148 | = |
|
| 3. | 250 | + | 228 | = |
|
| 4. | 184 | + | 140 | = |
|
| 5. | 188 | + | 122 | = |
|
| 6. | 207 | + | 179 | = |
|
| 7. | 210 | + | 153 | = |
|
| 8. | 179 | + | 100 | = |
|
| 9. | 237 | + | 108 | = |
|
| 10. | 118 | + | 96 | = |
|
| Oefening 3 | |||||
| 1. | 234 | + | 202 | = |
|
| 2. | 56 | + | 51 | = |
|
| 3. | 154 | + | 104 | = |
|
| 4. | 68 | + | 60 | = |
|
| 5. | 210 | + | 159 | = |
|
| 6. | 82 | + | 66 | = |
|
| 7. | 232 | + | 119 | = |
|
| 8. | 250 | + | 163 | = |
|
| 9. | 140 | + | 74 | = |
|
| 10. | 223 | + | 200 | = |
|
| Oefening 4 | |||||
| 1. | 96 | + | 85 | = |
|
| 2. | 208 | + | 82 | = |
|
| 3. | 240 | + | 136 | = |
|
| 4. | 216 | + | 72 | = |
|
| 5. | 190 | + | 132 | = |
|
| 6. | 235 | + | 85 | = |
|
| 7. | 239 | + | 84 | = |
|
| 8. | 116 | + | 92 | = |
|
| 9. | 153 | + | 113 | = |
|
| 10. | 190 | + | 80 | = |
|