Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 222 | + | 50 | = |
|
| 2. | 221 | + | 74 | = |
|
| 3. | 188 | + | 73 | = |
|
| 4. | 183 | + | 109 | = |
|
| 5. | 247 | + | 245 | = |
|
| 6. | 99 | + | 88 | = |
|
| 7. | 96 | + | 56 | = |
|
| 8. | 234 | + | 61 | = |
|
| 9. | 159 | + | 157 | = |
|
| 10. | 78 | + | 59 | = |
|
| Oefening 2 | |||||
| 1. | 66 | + | 59 | = |
|
| 2. | 161 | + | 50 | = |
|
| 3. | 244 | + | 195 | = |
|
| 4. | 103 | + | 57 | = |
|
| 5. | 136 | + | 99 | = |
|
| 6. | 234 | + | 197 | = |
|
| 7. | 221 | + | 197 | = |
|
| 8. | 115 | + | 96 | = |
|
| 9. | 159 | + | 136 | = |
|
| 10. | 232 | + | 170 | = |
|
| Oefening 3 | |||||
| 1. | 163 | + | 83 | = |
|
| 2. | 198 | + | 103 | = |
|
| 3. | 127 | + | 63 | = |
|
| 4. | 245 | + | 184 | = |
|
| 5. | 131 | + | 68 | = |
|
| 6. | 226 | + | 119 | = |
|
| 7. | 225 | + | 175 | = |
|
| 8. | 178 | + | 89 | = |
|
| 9. | 101 | + | 92 | = |
|
| 10. | 214 | + | 94 | = |
|
| Oefening 4 | |||||
| 1. | 226 | + | 162 | = |
|
| 2. | 183 | + | 119 | = |
|
| 3. | 160 | + | 139 | = |
|
| 4. | 124 | + | 67 | = |
|
| 5. | 93 | + | 54 | = |
|
| 6. | 110 | + | 102 | = |
|
| 7. | 250 | + | 60 | = |
|
| 8. | 120 | + | 116 | = |
|
| 9. | 240 | + | 82 | = |
|
| 10. | 185 | + | 167 | = |
|