Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 240 | + | 191 | = |
|
| 2. | 154 | + | 123 | = |
|
| 3. | 191 | + | 159 | = |
|
| 4. | 241 | + | 155 | = |
|
| 5. | 159 | + | 52 | = |
|
| 6. | 208 | + | 142 | = |
|
| 7. | 193 | + | 160 | = |
|
| 8. | 200 | + | 139 | = |
|
| 9. | 225 | + | 188 | = |
|
| 10. | 108 | + | 79 | = |
|
| Oefening 2 | |||||
| 1. | 144 | + | 95 | = |
|
| 2. | 104 | + | 56 | = |
|
| 3. | 152 | + | 108 | = |
|
| 4. | 225 | + | 160 | = |
|
| 5. | 203 | + | 134 | = |
|
| 6. | 233 | + | 121 | = |
|
| 7. | 210 | + | 147 | = |
|
| 8. | 117 | + | 99 | = |
|
| 9. | 204 | + | 204 | = |
|
| 10. | 187 | + | 172 | = |
|
| Oefening 3 | |||||
| 1. | 221 | + | 142 | = |
|
| 2. | 98 | + | 86 | = |
|
| 3. | 238 | + | 138 | = |
|
| 4. | 70 | + | 67 | = |
|
| 5. | 133 | + | 71 | = |
|
| 6. | 198 | + | 153 | = |
|
| 7. | 113 | + | 72 | = |
|
| 8. | 205 | + | 74 | = |
|
| 9. | 185 | + | 86 | = |
|
| 10. | 189 | + | 86 | = |
|
| Oefening 4 | |||||
| 1. | 210 | + | 60 | = |
|
| 2. | 217 | + | 141 | = |
|
| 3. | 189 | + | 181 | = |
|
| 4. | 96 | + | 68 | = |
|
| 5. | 204 | + | 174 | = |
|
| 6. | 155 | + | 65 | = |
|
| 7. | 199 | + | 63 | = |
|
| 8. | 134 | + | 103 | = |
|
| 9. | 246 | + | 204 | = |
|
| 10. | 111 | + | 50 | = |
|