Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 173 | + | 168 | = |
|
| 2. | 128 | + | 56 | = |
|
| 3. | 209 | + | 60 | = |
|
| 4. | 209 | + | 91 | = |
|
| 5. | 215 | + | 184 | = |
|
| 6. | 187 | + | 117 | = |
|
| 7. | 93 | + | 63 | = |
|
| 8. | 164 | + | 59 | = |
|
| 9. | 227 | + | 205 | = |
|
| 10. | 234 | + | 150 | = |
|
| Oefening 2 | |||||
| 1. | 171 | + | 71 | = |
|
| 2. | 173 | + | 136 | = |
|
| 3. | 103 | + | 91 | = |
|
| 4. | 81 | + | 80 | = |
|
| 5. | 210 | + | 54 | = |
|
| 6. | 247 | + | 81 | = |
|
| 7. | 140 | + | 94 | = |
|
| 8. | 175 | + | 85 | = |
|
| 9. | 62 | + | 60 | = |
|
| 10. | 221 | + | 122 | = |
|
| Oefening 3 | |||||
| 1. | 163 | + | 66 | = |
|
| 2. | 209 | + | 159 | = |
|
| 3. | 65 | + | 51 | = |
|
| 4. | 139 | + | 118 | = |
|
| 5. | 136 | + | 100 | = |
|
| 6. | 196 | + | 84 | = |
|
| 7. | 137 | + | 60 | = |
|
| 8. | 248 | + | 172 | = |
|
| 9. | 204 | + | 146 | = |
|
| 10. | 228 | + | 196 | = |
|
| Oefening 4 | |||||
| 1. | 248 | + | 151 | = |
|
| 2. | 103 | + | 50 | = |
|
| 3. | 240 | + | 193 | = |
|
| 4. | 214 | + | 69 | = |
|
| 5. | 231 | + | 174 | = |
|
| 6. | 103 | + | 98 | = |
|
| 7. | 202 | + | 95 | = |
|
| 8. | 149 | + | 83 | = |
|
| 9. | 201 | + | 133 | = |
|
| 10. | 217 | + | 109 | = |
|