Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 91 | + | 88 | = |
|
| 2. | 158 | + | 54 | = |
|
| 3. | 245 | + | 110 | = |
|
| 4. | 174 | + | 122 | = |
|
| 5. | 148 | + | 85 | = |
|
| 6. | 214 | + | 194 | = |
|
| 7. | 231 | + | 227 | = |
|
| 8. | 143 | + | 81 | = |
|
| 9. | 94 | + | 56 | = |
|
| 10. | 222 | + | 95 | = |
|
| Oefening 2 | |||||
| 1. | 247 | + | 114 | = |
|
| 2. | 120 | + | 73 | = |
|
| 3. | 172 | + | 119 | = |
|
| 4. | 124 | + | 64 | = |
|
| 5. | 121 | + | 66 | = |
|
| 6. | 139 | + | 103 | = |
|
| 7. | 214 | + | 76 | = |
|
| 8. | 190 | + | 91 | = |
|
| 9. | 199 | + | 91 | = |
|
| 10. | 87 | + | 54 | = |
|
| Oefening 3 | |||||
| 1. | 244 | + | 241 | = |
|
| 2. | 248 | + | 228 | = |
|
| 3. | 238 | + | 118 | = |
|
| 4. | 194 | + | 135 | = |
|
| 5. | 250 | + | 137 | = |
|
| 6. | 197 | + | 195 | = |
|
| 7. | 208 | + | 83 | = |
|
| 8. | 100 | + | 70 | = |
|
| 9. | 243 | + | 181 | = |
|
| 10. | 234 | + | 143 | = |
|
| Oefening 4 | |||||
| 1. | 135 | + | 117 | = |
|
| 2. | 208 | + | 127 | = |
|
| 3. | 182 | + | 57 | = |
|
| 4. | 214 | + | 83 | = |
|
| 5. | 205 | + | 122 | = |
|
| 6. | 176 | + | 136 | = |
|
| 7. | 227 | + | 194 | = |
|
| 8. | 124 | + | 83 | = |
|
| 9. | 234 | + | 102 | = |
|
| 10. | 164 | + | 61 | = |
|