Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 225 | + | 69 | = |
|
| 2. | 109 | + | 56 | = |
|
| 3. | 165 | + | 74 | = |
|
| 4. | 61 | + | 61 | = |
|
| 5. | 233 | + | 212 | = |
|
| 6. | 237 | + | 146 | = |
|
| 7. | 177 | + | 121 | = |
|
| 8. | 236 | + | 136 | = |
|
| 9. | 229 | + | 93 | = |
|
| 10. | 113 | + | 56 | = |
|
| Oefening 2 | |||||
| 1. | 243 | + | 228 | = |
|
| 2. | 247 | + | 223 | = |
|
| 3. | 185 | + | 50 | = |
|
| 4. | 209 | + | 88 | = |
|
| 5. | 226 | + | 88 | = |
|
| 6. | 86 | + | 83 | = |
|
| 7. | 214 | + | 194 | = |
|
| 8. | 121 | + | 78 | = |
|
| 9. | 192 | + | 92 | = |
|
| 10. | 186 | + | 175 | = |
|
| Oefening 3 | |||||
| 1. | 235 | + | 188 | = |
|
| 2. | 124 | + | 119 | = |
|
| 3. | 156 | + | 98 | = |
|
| 4. | 204 | + | 95 | = |
|
| 5. | 193 | + | 136 | = |
|
| 6. | 154 | + | 100 | = |
|
| 7. | 118 | + | 52 | = |
|
| 8. | 174 | + | 121 | = |
|
| 9. | 180 | + | 83 | = |
|
| 10. | 145 | + | 105 | = |
|
| Oefening 4 | |||||
| 1. | 154 | + | 56 | = |
|
| 2. | 113 | + | 58 | = |
|
| 3. | 205 | + | 136 | = |
|
| 4. | 148 | + | 103 | = |
|
| 5. | 194 | + | 63 | = |
|
| 6. | 245 | + | 60 | = |
|
| 7. | 232 | + | 142 | = |
|
| 8. | 148 | + | 117 | = |
|
| 9. | 225 | + | 144 | = |
|
| 10. | 239 | + | 199 | = |
|