几道计算题,1.(2/3-1/2)-(1/3-5/6)2.2.4-(-3/5)+(-3.1)+4/53,(-6/13)+(-7/13)-(-2)4.3/4-(-11/6)+(-7/3)
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/02 22:47:38
![几道计算题,1.(2/3-1/2)-(1/3-5/6)2.2.4-(-3/5)+(-3.1)+4/53,(-6/13)+(-7/13)-(-2)4.3/4-(-11/6)+(-7/3)](/uploads/image/z/1246324-4-4.jpg?t=%E5%87%A0%E9%81%93%E8%AE%A1%E7%AE%97%E9%A2%98%2C1.%EF%BC%882%2F3-1%2F2%29-%281%2F3-5%2F6%292.2.4-%28-3%2F5%29%2B%28-3.1%29%2B4%2F53%2C%28-6%2F13%29%2B%28-7%2F13%29-%28-2%294.3%2F4-%28-11%2F6%29%2B%28-7%2F3%29)
xP;R!ʄ0,v7îU0wXSz#5@3?ut
B
5Ӹܾov
a#`@* A#筲6ja3]FH{ǐfaXNj+#V;![څ:j 1s^t2?* <<y:Xyfn7kmZO6PE)Xׁ3@2DR-m&G/'u+zыӞz>VPxt]RJ
!9گ7Y
几道计算题,1.(2/3-1/2)-(1/3-5/6)2.2.4-(-3/5)+(-3.1)+4/53,(-6/13)+(-7/13)-(-2)4.3/4-(-11/6)+(-7/3)
几道计算题,
1.(2/3-1/2)-(1/3-5/6)
2.2.4-(-3/5)+(-3.1)+4/5
3,(-6/13)+(-7/13)-(-2)
4.3/4-(-11/6)+(-7/3)
几道计算题,1.(2/3-1/2)-(1/3-5/6)2.2.4-(-3/5)+(-3.1)+4/53,(-6/13)+(-7/13)-(-2)4.3/4-(-11/6)+(-7/3)
1.原式=2/3-1/2-1/3+5/6=4/6-3/6-2/6+5/6=4/6=2/3
2.原式=2.4+0.6-3.1+0.8=0.7
3.原式=-6/13-7/13+2=-1+2=1
4.原式=9/12+22/12-28/12=3/12=1/4
1. (2*2/3*2-1*3/2*3)-(1*2/3*2-5/6)
=(4-3)/6-(2-5)/6
=1/6-(-3)/6
=2/3
计算题1、2、3
计算题1,2,3,
计算题1 2 3 4
求计算题1,2,3,4
计算题1、2谢谢,
计算题,1、2谢谢,
计算题:2+1=?
几道计算题,1.(17/2-6.5*17/13)/(5.75+7/3+1/4)
计算题:(2x-1)÷(2-3x)>0
计算题1-2+3-4+5-6...+2005-2006
计算题:(-4x^2)(3x+1)
1+2+3+4……+98+99计算题
1-2+3-4+.+2003-2004+2005=?计算题
(1)(2)(3)计算题,
计算题:(-1/3xy2)[xy(2x-y)+xy2],
计算题-(-2又3分之1)²
初二计算题:(2X+5)(-3X+1)quiet!
高等数学第十一章 计算题 1 2