Hand-drawn illustration of a simple, modern electronic calculator with a green digital display and gray buttons.
Schlüsselwörter
calculating machine,
calculation,
mathematic,
arithmetic,
counting,
finance,
accounting,
business,
education,
school,
office,
technology,
digital,
electronic,
device,
tool,
equipment,
number,
digit,
buttons,
key,
screen,
display,
modern,
simple,
clean,
illustration,
drawing,
vignetting,
graphic,
icon,
object,
utility,
analysis,
compute,
solution,
datum,
numeric,
mathematical,
learning,
productivity,
administration,
stationery
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