Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 210 | + | 72 | = |
|
| 2. | 113 | + | 109 | = |
|
| 3. | 247 | + | 224 | = |
|
| 4. | 86 | + | 50 | = |
|
| 5. | 197 | + | 108 | = |
|
| 6. | 227 | + | 80 | = |
|
| 7. | 110 | + | 62 | = |
|
| 8. | 110 | + | 88 | = |
|
| 9. | 233 | + | 162 | = |
|
| 10. | 104 | + | 85 | = |
|
| Oefening 2 | |||||
| 1. | 200 | + | 84 | = |
|
| 2. | 232 | + | 93 | = |
|
| 3. | 237 | + | 219 | = |
|
| 4. | 223 | + | 221 | = |
|
| 5. | 109 | + | 81 | = |
|
| 6. | 219 | + | 149 | = |
|
| 7. | 207 | + | 185 | = |
|
| 8. | 134 | + | 94 | = |
|
| 9. | 240 | + | 74 | = |
|
| 10. | 215 | + | 72 | = |
|
| Oefening 3 | |||||
| 1. | 233 | + | 141 | = |
|
| 2. | 208 | + | 95 | = |
|
| 3. | 224 | + | 120 | = |
|
| 4. | 196 | + | 108 | = |
|
| 5. | 215 | + | 123 | = |
|
| 6. | 221 | + | 205 | = |
|
| 7. | 62 | + | 60 | = |
|
| 8. | 207 | + | 127 | = |
|
| 9. | 144 | + | 83 | = |
|
| 10. | 187 | + | 59 | = |
|
| Oefening 4 | |||||
| 1. | 169 | + | 87 | = |
|
| 2. | 140 | + | 132 | = |
|
| 3. | 229 | + | 134 | = |
|
| 4. | 250 | + | 162 | = |
|
| 5. | 195 | + | 114 | = |
|
| 6. | 156 | + | 70 | = |
|
| 7. | 219 | + | 150 | = |
|
| 8. | 216 | + | 199 | = |
|
| 9. | 169 | + | 102 | = |
|
| 10. | 245 | + | 155 | = |
|