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简便计算16×98+32

16×98+32 =16×92+16×2 =16×(98+2) =16×100 =1600

16×98+32 =16×98+16×2 =16×(98+2) =16×100 =1600 回答完毕~~ 有疑问请追问,无疑问请点击【采纳】~ 祝学习进步~~~\(^o^)/~

16×98+32 =16×98+16×2 =16×(98+2) =16×100 =1600 明白请采纳,有疑问请追问! 有新问题请求助,谢谢!

16✘98+32 =16✘(100-2)+32 =1600-32+32 =1600

98 x 32 =(100 - 2)x 32 =100 x 32 - 2 x 32 =3200 - 64 =3136 希望我的回答对您有帮助,满意请采纳,谢谢。

16X98+32 =16X(100-2)+32 =16X100-16X2+32 =1600-32+32 =1600 小朋友:下次不懂的问题可以去向老师请教,老师讲的详细一点,这样的话,以后不管是做习题,还是考试都不用担心呀!爸爸妈妈也少操点心,姐姐路过,就顺手帮了你一下,下次就没这么...

98.2+32.5-13.4 =98+32-13+0.2+0.5-0.4 =85+32+0.7-0.4 =117+0.3 =117.3

0.32乘0.98 =0.32*(1-0.02) =0.32*1-0.32*0.02 =0.32-0.0064 =0.3136

(1)399×101,=399×(100+1),=39900+399,=40299;(2)402×25+98×25,=(402+98)×25,=500×(20+5),=10000+2500,=12500;(3)125×32×0.25,=125×8×4×0.25,=(125×8)×(4×0.25),=1000×1,=1000;(4)3.78+[6.5-(3.5+2)],=3.78+[...

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