Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 106 | + | 65 | = |
|
| 2. | 250 | + | 141 | = |
|
| 3. | 157 | + | 131 | = |
|
| 4. | 198 | + | 136 | = |
|
| 5. | 145 | + | 63 | = |
|
| 6. | 190 | + | 164 | = |
|
| 7. | 177 | + | 103 | = |
|
| 8. | 248 | + | 75 | = |
|
| 9. | 154 | + | 119 | = |
|
| 10. | 206 | + | 175 | = |
|
| Oefening 2 | |||||
| 1. | 109 | + | 87 | = |
|
| 2. | 246 | + | 141 | = |
|
| 3. | 61 | + | 60 | = |
|
| 4. | 198 | + | 168 | = |
|
| 5. | 246 | + | 146 | = |
|
| 6. | 249 | + | 139 | = |
|
| 7. | 121 | + | 101 | = |
|
| 8. | 246 | + | 144 | = |
|
| 9. | 214 | + | 85 | = |
|
| 10. | 124 | + | 103 | = |
|
| Oefening 3 | |||||
| 1. | 146 | + | 96 | = |
|
| 2. | 224 | + | 114 | = |
|
| 3. | 234 | + | 191 | = |
|
| 4. | 121 | + | 64 | = |
|
| 5. | 187 | + | 72 | = |
|
| 6. | 115 | + | 113 | = |
|
| 7. | 151 | + | 84 | = |
|
| 8. | 142 | + | 79 | = |
|
| 9. | 158 | + | 91 | = |
|
| 10. | 249 | + | 163 | = |
|
| Oefening 4 | |||||
| 1. | 192 | + | 135 | = |
|
| 2. | 172 | + | 105 | = |
|
| 3. | 236 | + | 87 | = |
|
| 4. | 219 | + | 159 | = |
|
| 5. | 132 | + | 103 | = |
|
| 6. | 142 | + | 92 | = |
|
| 7. | 195 | + | 183 | = |
|
| 8. | 170 | + | 162 | = |
|
| 9. | 246 | + | 117 | = |
|
| 10. | 166 | + | 165 | = |
|