98x65十130用简便方法计算
98Ã65+130
=ï¼98+2ï¼Ã65
=100Ã65
=6500
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=ï¼98+2ï¼Ã65
=100Ã65
=6500
ä½ å¥½ï¼æ¬é¢å·²è§£ç,å¦æ满æ
请ç¹å³ä¸è§âé纳çæ¡âã
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