Scientific Calculator on a table ready for the first day of class.
Schlüsselwörter
calculating machine,
isolated,
business,
white,
office,
accounting,
mathematic,
finance,
mathematic,
number,
object,
calculate,
number,
buttons,
black,
computer keyboard,
display,
multiply,
mathematical,
electronic,
financial,
calculus,
work,
subtraction,
technology,
scientific,
science,
school supplies,
back to school,
buttons
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