Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 156 | + | 121 | = |
|
| 2. | 231 | + | 129 | = |
|
| 3. | 121 | + | 58 | = |
|
| 4. | 181 | + | 81 | = |
|
| 5. | 123 | + | 74 | = |
|
| 6. | 206 | + | 115 | = |
|
| 7. | 227 | + | 188 | = |
|
| 8. | 210 | + | 131 | = |
|
| 9. | 214 | + | 58 | = |
|
| 10. | 231 | + | 132 | = |
|
| Oefening 2 | |||||
| 1. | 175 | + | 144 | = |
|
| 2. | 240 | + | 206 | = |
|
| 3. | 229 | + | 60 | = |
|
| 4. | 90 | + | 66 | = |
|
| 5. | 189 | + | 62 | = |
|
| 6. | 236 | + | 136 | = |
|
| 7. | 173 | + | 160 | = |
|
| 8. | 202 | + | 151 | = |
|
| 9. | 171 | + | 62 | = |
|
| 10. | 240 | + | 202 | = |
|
| Oefening 3 | |||||
| 1. | 209 | + | 73 | = |
|
| 2. | 230 | + | 83 | = |
|
| 3. | 200 | + | 75 | = |
|
| 4. | 137 | + | 80 | = |
|
| 5. | 219 | + | 90 | = |
|
| 6. | 234 | + | 113 | = |
|
| 7. | 145 | + | 92 | = |
|
| 8. | 238 | + | 87 | = |
|
| 9. | 192 | + | 134 | = |
|
| 10. | 127 | + | 122 | = |
|
| Oefening 4 | |||||
| 1. | 186 | + | 110 | = |
|
| 2. | 122 | + | 113 | = |
|
| 3. | 147 | + | 101 | = |
|
| 4. | 198 | + | 190 | = |
|
| 5. | 246 | + | 161 | = |
|
| 6. | 168 | + | 167 | = |
|
| 7. | 226 | + | 98 | = |
|
| 8. | 190 | + | 62 | = |
|
| 9. | 120 | + | 91 | = |
|
| 10. | 236 | + | 85 | = |
|