3 + 5 / 2
3 + 1 -

10 == 8 ** 1 + 2
10 == 8 ** 1 + 5
10 == 8 ** 1 + 2 == 10

text + 3
\n

0 / 0
3++
3++5

21 + 13 - 16 / 7 % 2
21 + 1 3 - 16 / 7 % 2