Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 147 | + | 114 | = |
|
| 2. | 87 | + | 81 | = |
|
| 3. | 63 | + | 52 | = |
|
| 4. | 185 | + | 177 | = |
|
| 5. | 198 | + | 164 | = |
|
| 6. | 108 | + | 83 | = |
|
| 7. | 216 | + | 186 | = |
|
| 8. | 231 | + | 73 | = |
|
| 9. | 248 | + | 63 | = |
|
| 10. | 205 | + | 50 | = |
|
| Oefening 2 | |||||
| 1. | 160 | + | 117 | = |
|
| 2. | 234 | + | 131 | = |
|
| 3. | 212 | + | 200 | = |
|
| 4. | 139 | + | 111 | = |
|
| 5. | 174 | + | 103 | = |
|
| 6. | 165 | + | 158 | = |
|
| 7. | 133 | + | 66 | = |
|
| 8. | 84 | + | 68 | = |
|
| 9. | 202 | + | 179 | = |
|
| 10. | 249 | + | 79 | = |
|
| Oefening 3 | |||||
| 1. | 186 | + | 169 | = |
|
| 2. | 193 | + | 134 | = |
|
| 3. | 160 | + | 61 | = |
|
| 4. | 238 | + | 80 | = |
|
| 5. | 231 | + | 127 | = |
|
| 6. | 209 | + | 60 | = |
|
| 7. | 238 | + | 118 | = |
|
| 8. | 202 | + | 180 | = |
|
| 9. | 106 | + | 53 | = |
|
| 10. | 97 | + | 59 | = |
|
| Oefening 4 | |||||
| 1. | 233 | + | 122 | = |
|
| 2. | 206 | + | 148 | = |
|
| 3. | 204 | + | 144 | = |
|
| 4. | 250 | + | 99 | = |
|
| 5. | 150 | + | 85 | = |
|
| 6. | 99 | + | 51 | = |
|
| 7. | 199 | + | 114 | = |
|
| 8. | 130 | + | 94 | = |
|
| 9. | 222 | + | 190 | = |
|
| 10. | 193 | + | 113 | = |
|