Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 194 | + | 147 | = |
|
| 2. | 174 | + | 85 | = |
|
| 3. | 219 | + | 108 | = |
|
| 4. | 184 | + | 124 | = |
|
| 5. | 168 | + | 64 | = |
|
| 6. | 185 | + | 171 | = |
|
| 7. | 243 | + | 95 | = |
|
| 8. | 169 | + | 81 | = |
|
| 9. | 108 | + | 98 | = |
|
| 10. | 221 | + | 155 | = |
|
| Oefening 2 | |||||
| 1. | 236 | + | 130 | = |
|
| 2. | 248 | + | 243 | = |
|
| 3. | 218 | + | 119 | = |
|
| 4. | 97 | + | 75 | = |
|
| 5. | 244 | + | 198 | = |
|
| 6. | 223 | + | 170 | = |
|
| 7. | 210 | + | 100 | = |
|
| 8. | 200 | + | 90 | = |
|
| 9. | 228 | + | 79 | = |
|
| 10. | 92 | + | 83 | = |
|
| Oefening 3 | |||||
| 1. | 237 | + | 54 | = |
|
| 2. | 236 | + | 52 | = |
|
| 3. | 214 | + | 214 | = |
|
| 4. | 118 | + | 109 | = |
|
| 5. | 187 | + | 122 | = |
|
| 6. | 153 | + | 107 | = |
|
| 7. | 148 | + | 137 | = |
|
| 8. | 149 | + | 133 | = |
|
| 9. | 187 | + | 68 | = |
|
| 10. | 210 | + | 149 | = |
|
| Oefening 4 | |||||
| 1. | 93 | + | 80 | = |
|
| 2. | 180 | + | 136 | = |
|
| 3. | 232 | + | 181 | = |
|
| 4. | 247 | + | 181 | = |
|
| 5. | 117 | + | 107 | = |
|
| 6. | 250 | + | 67 | = |
|
| 7. | 171 | + | 90 | = |
|
| 8. | 244 | + | 91 | = |
|
| 9. | 220 | + | 201 | = |
|
| 10. | 121 | + | 93 | = |
|