answer
arithmetic
blue
book
business
calculate
calculator
challenge
childhood
color
colorful
count
decoration
design
education
educational
exam
fun
game
graduation
kid
kindergarten
language
learn
letter
magnet
math
mathematic
number
numeracy
pattern
pencil
plastic
play
plaything
plus
preschool
read
school
schooling
sheet
student
symbol
symbols
teach
tech
texture
university