Toggle Navigation
Games
Blog
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
Contact us
Help center
Sign in
Study
Símbolos matemáticos básicos
0
%
0
0
0
Back
Restart
< , >
menor que 4<5, mayor que 5>4
Oops!
Okay!
‰
Por milla: 1 ‰ = 1/1000 , 10‰ × 30 = 0,3
Oops!
Okay!
÷ , / , -
división o fracción: 6÷3=2 , 6/3=2
Oops!
Okay!
√a=b
Raíz: √16=4
Oops!
Okay!
±
Mas menos : 3 ± 5 = 8 o -2
Oops!
Okay!
= , ≠
igualdad 5 = 2 + 3, desigualdad 5 ≠ 4
Oops!
Okay!
1 ppm
Por millón: 1 ppm = 1/1000000 , 10 ppm × 30 = 0,0003
Oops!
Okay!
1 ppb
Por mil millones: 1 ppb = 1/1000000000 , 10 ppb × 30 = 3 × 10^-7
Oops!
Okay!
( ) , [ ] , { }
Paréntesis 2+(4x2)=10 , Soportes 2[(1+2) × 3] = 18 , Llaves 2{1+[(4÷2) × 3]÷2} = 8
Oops!
Okay!
a ^ b
Exponente: 4^3=64
Oops!
Okay!
≤ , ≥
Menor o igual que x≤1, Mayor o igual que x≥1
Oops!
Okay!
≈
aproximación: π≈3.1416
Oops!
Okay!
%
Por ciento 1% = 1/100 , 10% × 30 = 3
Oops!
Okay!
* , x , .
Multiplicación: 2*3 =6 , 2x3=6 , 2.3 =6 , (2)(3)=6
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies