如题所述
95×102简便运算
=95x(100+2)
=95x100+95x2
=9500+190
=9690
=95x(100+2)
=95x100+95x2
=9500+190
=9690
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第1个回答 2017-03-31
=95X(100+2)
=95X100+2X95
=9500+190
=9690追问
=95X100+2X95
=9500+190
=9690追问
谢谢💋💋
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