(+14)+(-4)+(-2)+(+26)+(-3)

来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/04 03:08:08
(+14)+(-4)+(-2)+(+26)+(-3)(+14)+(-4)+(-2)+(+26)+(-3)(+14)+(-4)+(-2)+(+26)+(-3)(+14)+(-4)+(-2)+(+26)+

(+14)+(-4)+(-2)+(+26)+(-3)
(+14)+(-4)+(-2)+(+26)+(-3)

(+14)+(-4)+(-2)+(+26)+(-3)
(+14)+(-4)+(-2)+(+26)+(-3)
=(14+26)-(4+2+3)
=40-9
=31

(+14)+(-4)+(-2)+(+26)+(-3)=31

14+(-4)-2-(-26)-3 (+14)+(-4)+(-2)+(+26)+(-3) 14+(-4)-2-(-26)-3怎么做 (+14)+(-4)+(-2)+(-26)+(-3)怎么做?要计算! (+14)+(-4)+(-2)+(+26)+(-3的全过程以及答案) (+14)+(-4)+(-2)+(+26)+(-3)=? +(26)+2-14+{(-16+(+18)]=? +(26)+2-14+{(-16+(+18)]=? +(26)+2-14+{(-16+(+18)]=? 14+(-4)+(-2)+26+(-3)=?(-83)+26+(-41)+15=? 找规律(三题)17,2,14,2,11,2,( ),( ).2,7,15,26,( ),( ).19,4,18,3,17,( ),16,( ) (+14)+(-4)+(-2)+(+26)+(-3)= (-83)+(+26)+(-41)+(+15)=(-1.8)+(0.7)+(-0.9)+1.3+(-0.2)=4分之一+(-3又3分之1)+(+4又4分之3)+(-6又3分之2)=2-(-3又2分之1)={(-4)-(+7)}- 2 2 4 8 14 26 48 88(后一组数字?) 1、(+26)+(-14)+(-16)+(+8).2、(-5.3)+(-3.2)-(-2.5)-(+4.8).3、(-5又4/3)-(-3又3/2)-(-2又3/2)-(+2.5). 按规律找数:2,4,8,14,26,48,88,),298. 找规律 7 4 5 22 14 26 (1) 6 14 9 12 12 ( ) (2) 10 21 9 16 8 ( ) 1.(-83)+(+26)+(-41)+(+15),2.(+14)+(-4)+(-2)+(+26)+(-3)3.(-9.6)+1.5+(-0.4)+(-0.3)+8.5 应知应会 晕 谁来救救我1、(+2)+(-11)2、(-3.4)+4.3 3、(-4.1)+1.9 4、(+14)+(-4)+(-2)+(+26)+(-3) 5、(-14)-(+15) 6、[(-4)-(+7)]-(-5) 7、(-6)*(-7) 8、-2*(-3)*(-4) 9、(-3/4)*