0.25+12/1+(-3/2)-4/1-12/5
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0.25+12/1+(-3/2)-4/1-12/50.25+12/1+(-3/2)-4/1-12/50.25+12/1+(-3/2)-4/1-12/5=0.25+12-1.5-4-2.4=4.35
0.25+12/1+(-3/2)-4/1-12/5
0.25+12/1+(-3/2)-4/1-12/5
0.25+12/1+(-3/2)-4/1-12/5
=0.25+12-1.5-4-2.4
=4.35
0.25+12/1+(-3/2)-4/1-12/5
15+(-1/4)-15-(-0.25) 8-2×3 3-(-0.25)-2-12-(-1/3-1/4+1/2)要写解 要写递等式计算
0.25=4分之1=25%=2/8=( )/16=3:12
帮我计算几道题 能筒算的要筒算 12*(1/2+1/3-1/4)4*0.8*0.25*12.5
7/2+9/4+(-1/3)-0.25+(-1/6)
请问那1-14/1-7/2?4/3+12/1+12/7+4/3?8/5-(3/1+0.25)是?
-(-1又1/2)+(-1又1/4)+(+3又3/4)+(-0.25)-(+3.75)-4.5
①(-3)*(-5/6)*(-9/5)*1/4 ② 5/12 - 8/15 * 1/4 *(-3/2) ③(-5)* 8 *(-0.25)*(-7)
0.3/5/6+5/2 3/7/21*7/9 12/5/(1-9/4) 【1-(8/1+0.25)】/12/5 简便运算!
(1)8+(-1/4)-5+(-0.25) (2)(-12)%(-12)%(-100)
数学计算题:2-(1/3-5/12+3/14-2/7)÷(-1/42)=?(-5/6)÷(-3又1/6)÷【1/24×(-1又1/4)】-0.25÷1/4=?
(-8/9)×(-0.25)×(-1/4)×9=?(1又3/4-0.875-7/12)×(-1又1/7)=?(-5)×(-7/9)×(-0.8)×(2又1/4)×(-1/7)=?
(1).(-3)x(-7/5)x(-0.25)x4/7x(-1/3)×(-8); (2).((1).(-3)x(-7/5)x(-0.25)x4/7x(-1/3)×(-8); (2).(3/4-7/12-4/15)×(-60); (3).25×1/4-25×1/2+25×(-3/4); (4).(-1/12-1/
-4^2÷(-4)×1/4-0.25×(-12)+|-5|
原式=0.064^(-1/3)-(-1/8)^0+16^3/4+0.25^1/2+2log3(6)-log3(12) 那个0.25^1/2是重复的
简算(1)4×0.8×1.25×0.25 (2)(1/2+1/3+1/4+1/5)×60
3/4×(2.5-1/4)+5/12÷0.25这是计算题
-0.25—{-1/2—[-1/3+(1/4—1/6)]}=