3D Classic Abacus Calculator Isolated on a Transparent Background
Schlüsselwörter
three-dimensional,
abacus,
calculating machine,
counting,
mathematic,
bead,
education,
transparent,
tool,
green,
frame,
arithmetic,
school,
learning,
background,
vintage,
classic,
calculation,
children,
number,
teaching,
black,
rod,
device,
traditional,
numeric,
object,
study,
realistic,
isolated
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