Person Using Calculator on Sheet of Paper
Palabras clave
person,
using,
calculating machine,
calculation,
arithmetic,
mathematic,
number,
education,
financial,
accounting,
finance,
business,
office,
work,
technology,
device,
calculating,
accountant,
school,
learning,
desk,
hand,
tax,
budgeting,
multiplication,
addition,
subtraction,
division,
solving,
exam,
test,
studying,
efficiency,
productivity,
problem solving,
accuracy