Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 248 | + | 240 | = |
|
| 2. | 100 | + | 69 | = |
|
| 3. | 139 | + | 111 | = |
|
| 4. | 243 | + | 238 | = |
|
| 5. | 72 | + | 55 | = |
|
| 6. | 95 | + | 69 | = |
|
| 7. | 174 | + | 106 | = |
|
| 8. | 217 | + | 194 | = |
|
| 9. | 217 | + | 101 | = |
|
| 10. | 208 | + | 189 | = |
|
| Oefening 2 | |||||
| 1. | 132 | + | 101 | = |
|
| 2. | 111 | + | 81 | = |
|
| 3. | 198 | + | 197 | = |
|
| 4. | 201 | + | 103 | = |
|
| 5. | 249 | + | 153 | = |
|
| 6. | 183 | + | 72 | = |
|
| 7. | 205 | + | 161 | = |
|
| 8. | 163 | + | 149 | = |
|
| 9. | 113 | + | 108 | = |
|
| 10. | 121 | + | 89 | = |
|
| Oefening 3 | |||||
| 1. | 229 | + | 148 | = |
|
| 2. | 161 | + | 119 | = |
|
| 3. | 120 | + | 55 | = |
|
| 4. | 160 | + | 79 | = |
|
| 5. | 207 | + | 60 | = |
|
| 6. | 159 | + | 76 | = |
|
| 7. | 221 | + | 207 | = |
|
| 8. | 102 | + | 70 | = |
|
| 9. | 217 | + | 128 | = |
|
| 10. | 126 | + | 62 | = |
|
| Oefening 4 | |||||
| 1. | 239 | + | 92 | = |
|
| 2. | 223 | + | 139 | = |
|
| 3. | 226 | + | 142 | = |
|
| 4. | 244 | + | 127 | = |
|
| 5. | 228 | + | 141 | = |
|
| 6. | 148 | + | 132 | = |
|
| 7. | 120 | + | 52 | = |
|
| 8. | 172 | + | 118 | = |
|
| 9. | 157 | + | 132 | = |
|
| 10. | 194 | + | 121 | = |
|