Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 153 | + | 63 | = |
|
| 2. | 112 | + | 107 | = |
|
| 3. | 131 | + | 57 | = |
|
| 4. | 243 | + | 89 | = |
|
| 5. | 248 | + | 142 | = |
|
| 6. | 214 | + | 161 | = |
|
| 7. | 235 | + | 197 | = |
|
| 8. | 230 | + | 137 | = |
|
| 9. | 126 | + | 107 | = |
|
| 10. | 68 | + | 64 | = |
|
| Oefening 2 | |||||
| 1. | 201 | + | 111 | = |
|
| 2. | 136 | + | 57 | = |
|
| 3. | 207 | + | 122 | = |
|
| 4. | 237 | + | 66 | = |
|
| 5. | 214 | + | 123 | = |
|
| 6. | 217 | + | 187 | = |
|
| 7. | 208 | + | 64 | = |
|
| 8. | 233 | + | 127 | = |
|
| 9. | 134 | + | 92 | = |
|
| 10. | 168 | + | 146 | = |
|
| Oefening 3 | |||||
| 1. | 210 | + | 120 | = |
|
| 2. | 188 | + | 99 | = |
|
| 3. | 188 | + | 115 | = |
|
| 4. | 235 | + | 142 | = |
|
| 5. | 214 | + | 143 | = |
|
| 6. | 237 | + | 208 | = |
|
| 7. | 148 | + | 89 | = |
|
| 8. | 95 | + | 56 | = |
|
| 9. | 221 | + | 70 | = |
|
| 10. | 111 | + | 83 | = |
|
| Oefening 4 | |||||
| 1. | 228 | + | 183 | = |
|
| 2. | 160 | + | 73 | = |
|
| 3. | 199 | + | 85 | = |
|
| 4. | 209 | + | 117 | = |
|
| 5. | 195 | + | 134 | = |
|
| 6. | 222 | + | 99 | = |
|
| 7. | 198 | + | 161 | = |
|
| 8. | 208 | + | 132 | = |
|
| 9. | 175 | + | 82 | = |
|
| 10. | 230 | + | 163 | = |
|