-0.1,1/2,-9,2,+1,-5/2,-2,3.5.这些数中整数有?分数有?正数有?负数有?
来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/26 09:41:48
-0.1,1/2,-9,2,+1,-5/2,-2,3.5.这些数中整数有?分数有?正数有?负数有?-0.1,1/2,-9,2,+1,-5/2,-2,3.5.这些数中整数有?分数有?正数有?负数有?-0
-0.1,1/2,-9,2,+1,-5/2,-2,3.5.这些数中整数有?分数有?正数有?负数有?
-0.1,1/2,-9,2,+1,-5/2,-2,3.5.这些数中整数有?分数有?正数有?负数有?
-0.1,1/2,-9,2,+1,-5/2,-2,3.5.这些数中整数有?分数有?正数有?负数有?
整数:-9 2 +1 -2
0.1/9,2/27,1/27,()
(-2*5)的3次方-(-1又7/9)*(-3/4)的平方-(-1/0.1)*(-0.1)的平方=
(-2*5)³-(-1+-7/9)*(-3/4)²-(-1/0.1)²=?
-0.1,2分之1,-9,2,+1,-2分之5,-2,3.5按整数、分数、正数、负数分配,帮帮忙!
1+2+3+4+5+6+7+8+9+0.1=
(1)14*(-1+5/7)(2)(-100)*(3/10-1/2+1/5-0.1)(3)9又18/19*(-5)
(1-0.1)÷25分之9 12分之5-12分之5÷6分之5×3分之2简算
[1-(1/4-0.1÷2)]×5/13
[-100]*[3/10-1/2+1/5-0.1]
-(-2.15),-(+0.1),-[+(-5)],-[-(2 1/2)] 如何化简?
(-0.1)^3-1/4x(2/5)^2
5/9*0.36*1/2
(1):(-8)-(-15)+(-9)-(-12)(2):(-40)+29-(-15)-|-24|(3):(2/3)-(1/8)-(-1/3)+(-3/8)(4):0.5+(-1/4)-(-2.75)+(1/2)(5):(-2/5)+(-5/6)-(-4.5)-0.6(6):(-2/3)+(-1/6)-(-1/4)-(1/2)(7):(-3/3)乘(-1/2)*(-8/15)(8):(-0.1)除以(1/2)*(1000)(9):(-18)除以2.25乘4/9除以
(-2*5)的三次方-(-1又7/9)的平方*(-3/4)的平方-(-1/0.1)的平方÷(-0.1)三次方
(-2×5)³-(-1又7/9)×(-3/4)²-(-1/0.1)²÷(-0.1)³
计算,(1)(0.064)^1/3-(-5/9)^0+[(-2)^3]^-4/3+16^-0.75(2)1/2lg25+lg2-lg根号0.1-log29*log32求解过程.
-0.1,1/2,-9,2,+1,-5/2,-2,3.5.这些数中整数有?分数有?正数有?负数有?
(1+0.1)+(2+0.1*2)+(3+0.1*3)+...+(99+0.1*99)+(100+0.1*100)等于几?