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| 3Ôª6½Ç5·Ö+7Ôª5½Ç4·Ö | 12¶Ö-8¶Ö40ǧ¿Ë |
| 6ǧÃ×50Ã×-3ǧÃ×500Ã× | 35ǧ¿Ë-9ǧ¿Ë500¿Ë£® |
| 3.5+4.2= | 6+0.5= |
| 2.7-0.4= | 1-0.3= |
| 0.8+0.7= | 4.5-3= |
| 7.8-1.1= | 3.4-1.4= |
| 3Ã×+0.5Ã×= | 0.7Ã×+0.3Ã×= |
| 0.6Ôª+1.5Ôª= | 1.2-0.3= |
| 1.4+0.8= | 6.2+3.8= |
| 8.4+1.9= | 6.8+3.4= |
| 3.5+4.2= | 6+0.5= |
| 2.7-0.4= | 1-0.3= |
| 0.8+0.7= | 4.5-3= |
| 7.8-1.1= | 3.4-1.4= |
| 3Ã×+0.5Ã×= | 0.7Ã×+0.3Ã×= |
| 0.6Ôª+1.5Ôª= | 1.2-0.3= |
| 1.4+0.8= | 6.2+3.8= |
| 8.4+1.9= | 6.8+3.4= |
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