Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 249 | + | 133 | = |
|
| 2. | 166 | + | 126 | = |
|
| 3. | 171 | + | 117 | = |
|
| 4. | 152 | + | 116 | = |
|
| 5. | 193 | + | 69 | = |
|
| 6. | 174 | + | 99 | = |
|
| 7. | 75 | + | 50 | = |
|
| 8. | 142 | + | 70 | = |
|
| 9. | 210 | + | 102 | = |
|
| 10. | 221 | + | 112 | = |
|
| Oefening 2 | |||||
| 1. | 125 | + | 119 | = |
|
| 2. | 216 | + | 95 | = |
|
| 3. | 227 | + | 147 | = |
|
| 4. | 248 | + | 122 | = |
|
| 5. | 234 | + | 163 | = |
|
| 6. | 213 | + | 176 | = |
|
| 7. | 232 | + | 128 | = |
|
| 8. | 236 | + | 139 | = |
|
| 9. | 184 | + | 137 | = |
|
| 10. | 159 | + | 52 | = |
|
| Oefening 3 | |||||
| 1. | 195 | + | 174 | = |
|
| 2. | 183 | + | 175 | = |
|
| 3. | 114 | + | 52 | = |
|
| 4. | 223 | + | 180 | = |
|
| 5. | 171 | + | 98 | = |
|
| 6. | 134 | + | 120 | = |
|
| 7. | 250 | + | 96 | = |
|
| 8. | 169 | + | 146 | = |
|
| 9. | 248 | + | 230 | = |
|
| 10. | 193 | + | 131 | = |
|
| Oefening 4 | |||||
| 1. | 157 | + | 137 | = |
|
| 2. | 239 | + | 180 | = |
|
| 3. | 144 | + | 89 | = |
|
| 4. | 246 | + | 230 | = |
|
| 5. | 178 | + | 115 | = |
|
| 6. | 129 | + | 111 | = |
|
| 7. | 205 | + | 88 | = |
|
| 8. | 154 | + | 125 | = |
|
| 9. | 69 | + | 57 | = |
|
| 10. | 193 | + | 163 | = |
|