Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 194 | + | 173 | = |
|
| 2. | 166 | + | 161 | = |
|
| 3. | 113 | + | 85 | = |
|
| 4. | 129 | + | 102 | = |
|
| 5. | 165 | + | 63 | = |
|
| 6. | 108 | + | 80 | = |
|
| 7. | 151 | + | 82 | = |
|
| 8. | 221 | + | 202 | = |
|
| 9. | 189 | + | 54 | = |
|
| 10. | 217 | + | 146 | = |
|
| Oefening 2 | |||||
| 1. | 221 | + | 133 | = |
|
| 2. | 208 | + | 156 | = |
|
| 3. | 202 | + | 119 | = |
|
| 4. | 141 | + | 109 | = |
|
| 5. | 182 | + | 54 | = |
|
| 6. | 113 | + | 88 | = |
|
| 7. | 125 | + | 92 | = |
|
| 8. | 185 | + | 87 | = |
|
| 9. | 201 | + | 184 | = |
|
| 10. | 234 | + | 146 | = |
|
| Oefening 3 | |||||
| 1. | 234 | + | 224 | = |
|
| 2. | 169 | + | 163 | = |
|
| 3. | 208 | + | 142 | = |
|
| 4. | 151 | + | 51 | = |
|
| 5. | 190 | + | 75 | = |
|
| 6. | 138 | + | 77 | = |
|
| 7. | 190 | + | 150 | = |
|
| 8. | 226 | + | 60 | = |
|
| 9. | 209 | + | 114 | = |
|
| 10. | 213 | + | 73 | = |
|
| Oefening 4 | |||||
| 1. | 231 | + | 188 | = |
|
| 2. | 244 | + | 79 | = |
|
| 3. | 180 | + | 152 | = |
|
| 4. | 208 | + | 66 | = |
|
| 5. | 173 | + | 103 | = |
|
| 6. | 240 | + | 182 | = |
|
| 7. | 250 | + | 146 | = |
|
| 8. | 217 | + | 124 | = |
|
| 9. | 203 | + | 151 | = |
|
| 10. | 139 | + | 64 | = |
|