Child with abacus doing homework after school.
Palabras clave
children,
school,
learn,
homework,
write,
read,
number,
calculation,
addition,
calculate,
mathematic,
learning,
education,
abacus,
preschool,
kindergarten,
boy,
home,
work,
study,
student,
play,
playing,
children,
toy,
mathematic,
childhood,
wooden,
colourful,
early,
room,
day,
care,
book,
writing,
finger,
crayons,
curly,
indoor,
calculating machine,
educational,
counting,
day care,
kindergartner,
smart,
development,
summing,
paint,
back
){kind=link}