Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 83 | + | 57 | = |
|
| 2. | 243 | + | 193 | = |
|
| 3. | 234 | + | 92 | = |
|
| 4. | 191 | + | 187 | = |
|
| 5. | 144 | + | 114 | = |
|
| 6. | 192 | + | 104 | = |
|
| 7. | 135 | + | 103 | = |
|
| 8. | 218 | + | 134 | = |
|
| 9. | 249 | + | 224 | = |
|
| 10. | 187 | + | 128 | = |
|
| Oefening 2 | |||||
| 1. | 244 | + | 210 | = |
|
| 2. | 247 | + | 144 | = |
|
| 3. | 184 | + | 77 | = |
|
| 4. | 215 | + | 200 | = |
|
| 5. | 131 | + | 97 | = |
|
| 6. | 175 | + | 52 | = |
|
| 7. | 160 | + | 108 | = |
|
| 8. | 190 | + | 112 | = |
|
| 9. | 235 | + | 179 | = |
|
| 10. | 192 | + | 105 | = |
|
| Oefening 3 | |||||
| 1. | 214 | + | 130 | = |
|
| 2. | 199 | + | 152 | = |
|
| 3. | 131 | + | 104 | = |
|
| 4. | 205 | + | 73 | = |
|
| 5. | 199 | + | 70 | = |
|
| 6. | 238 | + | 177 | = |
|
| 7. | 197 | + | 61 | = |
|
| 8. | 120 | + | 60 | = |
|
| 9. | 142 | + | 109 | = |
|
| 10. | 193 | + | 77 | = |
|
| Oefening 4 | |||||
| 1. | 155 | + | 111 | = |
|
| 2. | 148 | + | 126 | = |
|
| 3. | 161 | + | 130 | = |
|
| 4. | 219 | + | 120 | = |
|
| 5. | 138 | + | 135 | = |
|
| 6. | 158 | + | 102 | = |
|
| 7. | 213 | + | 174 | = |
|
| 8. | 219 | + | 61 | = |
|
| 9. | 240 | + | 161 | = |
|
| 10. | 74 | + | 65 | = |
|