Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 235 | + | 100 | = |
|
| 2. | 244 | + | 239 | = |
|
| 3. | 155 | + | 111 | = |
|
| 4. | 238 | + | 232 | = |
|
| 5. | 222 | + | 160 | = |
|
| 6. | 155 | + | 70 | = |
|
| 7. | 224 | + | 210 | = |
|
| 8. | 228 | + | 193 | = |
|
| 9. | 191 | + | 64 | = |
|
| 10. | 161 | + | 58 | = |
|
| Oefening 2 | |||||
| 1. | 215 | + | 68 | = |
|
| 2. | 239 | + | 122 | = |
|
| 3. | 148 | + | 98 | = |
|
| 4. | 218 | + | 214 | = |
|
| 5. | 217 | + | 82 | = |
|
| 6. | 240 | + | 134 | = |
|
| 7. | 238 | + | 59 | = |
|
| 8. | 248 | + | 81 | = |
|
| 9. | 141 | + | 115 | = |
|
| 10. | 239 | + | 61 | = |
|
| Oefening 3 | |||||
| 1. | 153 | + | 147 | = |
|
| 2. | 247 | + | 62 | = |
|
| 3. | 95 | + | 55 | = |
|
| 4. | 202 | + | 70 | = |
|
| 5. | 109 | + | 55 | = |
|
| 6. | 241 | + | 140 | = |
|
| 7. | 121 | + | 54 | = |
|
| 8. | 224 | + | 92 | = |
|
| 9. | 182 | + | 77 | = |
|
| 10. | 236 | + | 146 | = |
|
| Oefening 4 | |||||
| 1. | 193 | + | 73 | = |
|
| 2. | 125 | + | 116 | = |
|
| 3. | 199 | + | 140 | = |
|
| 4. | 242 | + | 149 | = |
|
| 5. | 163 | + | 141 | = |
|
| 6. | 174 | + | 55 | = |
|
| 7. | 91 | + | 84 | = |
|
| 8. | 235 | + | 199 | = |
|
| 9. | 149 | + | 64 | = |
|
| 10. | 229 | + | 67 | = |
|