1.56+0.45-0.55
=1.56-0.55+0.45
=1.01+0.45
=1.46
1.56+0.45-0.55,簡便計算
1.56+0.45-0.55,簡便計算
數(shù)學人氣:273 ℃時間:2019-09-26 15:35:45
優(yōu)質解答
我來回答
類似推薦
- 簡便計算 :57*55/56+1/56
- 56*1.25簡便計算
- 1.25×0.56簡便計算
- 1.23×45.6×0.789÷4.56÷7.89÷0.123=(簡便運算)
- 56×1.25用簡便計算怎么寫?
- 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為質數(shù)),求證:X+1為質數(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)=()