Businessman tallying on a calculator

Typing in a calculator in a department store

Vintage Home Scene

Back view of a woman using an antique adding machine. The camera moves diagonally to reveal a vintage TV console with a record player, an antique briefcase, and a small old TV on top, creating a nostalgic retro home atmosphere.

Reviewing graphs with a calculator

Man reviewing and rectifying graphs

Person doing calculations with a calculator

Counting and corroborating graph data

Person making graphs on paper

Person doing accounts and graphs on a table

Person doing accounts with a tablet

Student makes a note over wooden desk filled with mathematical books and a calculator

Seated at a wooden desk adorned with a multitude of mathematical books and a trusty calculator, the diligent student makes a note with unwavering focus and determination.