Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 210 | + | 56 | = |
|
| 2. | 192 | + | 53 | = |
|
| 3. | 108 | + | 70 | = |
|
| 4. | 184 | + | 149 | = |
|
| 5. | 235 | + | 147 | = |
|
| 6. | 184 | + | 128 | = |
|
| 7. | 105 | + | 74 | = |
|
| 8. | 150 | + | 79 | = |
|
| 9. | 250 | + | 156 | = |
|
| 10. | 176 | + | 64 | = |
|
| Oefening 2 | |||||
| 1. | 147 | + | 117 | = |
|
| 2. | 177 | + | 101 | = |
|
| 3. | 162 | + | 75 | = |
|
| 4. | 185 | + | 78 | = |
|
| 5. | 163 | + | 152 | = |
|
| 6. | 140 | + | 77 | = |
|
| 7. | 230 | + | 174 | = |
|
| 8. | 236 | + | 199 | = |
|
| 9. | 231 | + | 176 | = |
|
| 10. | 142 | + | 108 | = |
|
| Oefening 3 | |||||
| 1. | 191 | + | 121 | = |
|
| 2. | 79 | + | 78 | = |
|
| 3. | 194 | + | 176 | = |
|
| 4. | 132 | + | 101 | = |
|
| 5. | 214 | + | 95 | = |
|
| 6. | 137 | + | 98 | = |
|
| 7. | 216 | + | 175 | = |
|
| 8. | 216 | + | 56 | = |
|
| 9. | 138 | + | 84 | = |
|
| 10. | 143 | + | 99 | = |
|
| Oefening 4 | |||||
| 1. | 156 | + | 119 | = |
|
| 2. | 96 | + | 72 | = |
|
| 3. | 237 | + | 99 | = |
|
| 4. | 151 | + | 57 | = |
|
| 5. | 214 | + | 180 | = |
|
| 6. | 153 | + | 75 | = |
|
| 7. | 225 | + | 51 | = |
|
| 8. | 195 | + | 140 | = |
|
| 9. | 221 | + | 108 | = |
|
| 10. | 169 | + | 139 | = |
|