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375 700 300简便计算

难道是375-300+2

375减299简便计算=375-300+1=75+1=76

375-300+2=75+2=77

375x73 =375x(4x18+1) =375x4x2x9+375x1 =1500x2x9+375 =3000x9+375 =27000+375 =27375

375*888 =375*800+375*80+375*8 =30000+3000+300 =33300 不懂可追问,有帮助请采纳,谢谢!

800-800\25+375 解: =800+375-(8x100)/25 =1175-8x4 =1175-32 =1143 祝学习进步.

72*375怎么简算 =8x9x3x125 =(8x125)x(9x3) =1000x27 =27000

375-(120+175)=375-175-120=200-120=80

你好!375X375=[(700+50)/2]=(700+50)/2=(490000+70000+2500)/4=562500/4=140625仅代表个人观点,不喜勿喷,谢谢.

375 * 5600= 375 * 2 * 2800= 750 * 2800= 750 * 2 * 1400= 1500 * 1400= 1500 * 2 * 700= 3000 * 700= (3 * 7)* (1000 * 100)= 21 * 1 00000= 21 00000【俊狼猎英】团队为您解答

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