Abacus
Size:
6224px × 4134px
Photo credit: ©
Andrew Paterson / Alamy / Afripics
License:
Licensed
Model Released:
No
Keywords:
5,
abacus,
add,
addition,
bead,
blue,
close,
concept,
count,
counter,
detail,
macro,
math,
maths,
metaphor,
number,
red,
sum,
symbol,
wood,
wooden