Basic Mathematics
Basic Arithmetic
\[\Large \text{Compute } \ 3 + 0 \times 5 + 5 - 9.\]
by
Ahmed Salah
\(2+2\div2=?\)
by
Vaibhav Raj
\[ \LARGE (\color{red}2^{\color{green}4})^{\color{blue}8} \div ({\color{green}4}^{\color{blue}8})^{\color{red}2} = \ \color{grey}? \]
by
Abyoso Hapsoro
When I turned 2 years old, my brother was just half of my age.
Today I turned 19 years old. How old is my brother?
by
Michael Jeff Mamigo
\[ \large \text{ Is } 2^{999} \text{ bigger than } 999^2 ?\]
by
fred fan