Abacus icon set , math counting abacus symbol. Vector illustration.
Schlüsselwörter
abacus,
mathematic,
counting,
calculation,
arithmetic,
education,
number,
bead,
frame,
calculating machine,
learning,
school,
classroom,
teaching,
finance,
accounting,
tally,
count,
digit,
wooden,
traditional,
ancient,
numeral,
balance,
row,
column,
training,
logic,
study,
icon,
symbol,
vector,
illustration,
set
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