120个初中题目

来源:百度知道 编辑:UC知道 时间:2024/06/08 19:40:55
拜托了 谁给我出120道计算题50分送给你 (要带答案的)120道初中计算题
有理数这章的 拜托了这是我国庆节的作业 (~ o ~)~zZ
急啊~~~~吖~~~~~~~~~~~~~~

(-8)+9+(-2)=
(-2)+3+1+(-3)+2+(-4)=
-8-8=
8-(-8)=
-4.2+5.7-8.4+10=
(-0.8)+1.2+(0.7)+(-2.1)+0.8+3.5=
-19+9-(-50+14/2)+(-45) =
(-3)+(-3/9)+10=
(-30)-(+25)+(5) =
1)(-17/4)+(-10/3)+(+13/3)+(11/3)
(2)(-1.8)+(+0.2)+(-1.7)+(0.1)+(+1.8)+(+1.4)
(3)23+(-73)
(4)(-84)+(-49)
(5)7+(-2.04)
(6)4.23+(-7.57)
(7)(-7/3)+(-7/6)
(8)9/4+(-3/2)
(9)3.75+(2.25)+5/4
(10)-3.75+(+5/4)+(-1.5)
(1)3.28-4.76+1 - ;

(2)2.75-2 -3 +1 ;

(3)42÷(-1 )-1 ÷(-0.125);

(4)(-48) ÷82-(-25) ÷(-6)2;

(5)- +( )×(-2.4).

(1)-23÷1 ×(-1 )2÷(1 )2;
(2)-14-(2-0.5)× ×[( )2-( )3];
(3)-1 ×[1-3×(- )2]-( )2×(-2)3÷(- )3
(4)(0.12+0.32) ÷ [-22+(-3)2-3 × ];
(5)-6.24×32+31.2×(-2)3+(-0.51) ×624.
(1)23+(-73) (2)(-84)+(-49) (3)7+(-2.04) (4)4.23+(-7.57) (5)(-7/3)+(-7/6) (6)9/4+(-3/2) (7)3.75+(2.25)+5/4 (8)-3.75+(+5/4)+(-1.5)
(二)用简便方法计算:
(1)(-17/4)+(-10/3)+(+