Mathematics symbols band 1, Also whats 5+4?

Mathematic symbol - band, Next is ×, 7-3?

Mathematics symbol × band, Next is ÷

Mathematics symbol ÷ band, Next is Pi

Mathematics symbol pi band,

Mathematics symbol square root band, Next is =

Mathematics symbol = band?, Next is %

Mathematics % symbol banx, Next is <

Mathematics < symbol band, Next is >