3.84 × 9.6 + 0.96 × 61.6
= 3.84 × 9.6 + 9.6 × 6.16
= 9.6 × (3.84 + 6.16)
= 9.6 × 10
= 96
3.84*9.6+0.96*61.6的簡便方法計算
3.84*9.6+0.96*61.6的簡便方法計算
用遞等式
用遞等式
數(shù)學(xué)人氣:423 ℃時間:2019-09-27 12:04:44
優(yōu)質(zhì)解答
我來回答
類似推薦
- 3.84*9.6 0.96*61.6用簡便方法怎么計算
- 用簡便方法計算下面各題:(1)2.9×0.45++0.29×4.2+0.029×13 (2)3.84×9.6+0.96×61.6
- 3.84-1.9+0.16-1.1 用簡便方法計算
- 用簡便方法計算下面各題“3.84×9.6+0.96×61.6
- 用簡便方法計算3.84*9.6+0.96*61.
- 已知實數(shù)x,y滿足2x+3y≤14,2x+y≤9,x≥0,y≥0,S=3x+ay,若S取得最大值時的最優(yōu)解有無窮多個,則實數(shù)a=?
- 請問這種成分還屬301不銹鋼嗎?(C-0.1003;Si-0.2467;Mn-2.2387;p-0.358;S-0.169;Cr-14.6342;Ni-6.0215)
- X=2*3*5*7*11*13*17*19*23*29*.N(N為質(zhì)數(shù)),求證:X+1為質(zhì)數(shù)
- 若√2007n是個非零整數(shù),則最小整數(shù)n是?
- Either I or he ( )soccer with Tom 四個選項 play are plays is
- .the music festival was great!Many famous people (attended) it.
- 如果(M)表示m的全部因數(shù)的和,如(4)=1+2+4=7,則(18)-(21)=()