Hand-drawn calculator with digital display showing the number 8
Schlüsselwörter
calculating machine,
mathematic,
counting,
arithmetic,
display,
number,
buttons,
education,
business,
finance,
office,
tool,
device,
electronic,
cartoon,
drawing,
simple,
clean,
concept,
technology,
calculation,
algebra,
geometry,
statistic,
accounting,
budgeting,
datum,
analysis,
learning,
school,
digital,
illustration,
icon,
graphic,
design
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