简算:7654321*1234567-764322*1234566
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简算:7654321*1234567-764322*1234566
简算:7654321*1234567-764322*1234566
简算:7654321*1234567-764322*1234566
7654321×1234567-7654322×1234566吧?
等于7654321×(1234566+1)-(7654321+1)×1234566=7654321-1234566=6419755
7654321×1234567-7654322×1234566吧?
等于7654321×(1234566+1)-(7654321+1)×1234566=7654321-1234566=6419755
7654321*123546441155*15155*585856458912