Math Symbols Quiz

Which symbol is used to add two numbers together?Selecciona la respuesta correcta:

×
÷
+
−

If you want to show that two numbers are not the same, which symbol would you use?Selecciona la respuesta correcta:

=
≥
≤
≠

Which symbol indicates that one number is larger than another?Selecciona la respuesta correcta:

<
>
=
≈

In algebra, which of the following is often used to represent unknown numbers or variables?Selecciona la respuesta correcta:

%
π
x, y, z
°

What does the symbol "√" represent?Selecciona la respuesta correcta:

Square
Cube
Square Root
Degree

In geometry, which symbol indicates two lines that intersect at a 90° angle?Selecciona la respuesta correcta:

∥
⊥
≅
≡

Which symbol represents the sum of the products of the corresponding entries of two sequences of numbers?Selecciona la respuesta correcta:

·
T
ℙ
∫

What does the symbol "π" represent in mathematics?Selecciona la respuesta correcta:

Prime number
Ratio of a circle's circumference to its diameter
Imaginary unit
Transpose

Which symbol is used to express that an object is an element of a set?Selecciona la respuesta correcta:

∈
∀
∃
≡

In advanced mathematics, which symbol denotes the common elements between two sets?Selecciona la respuesta correcta:

∪
∩
⊥
∥