Sticky note with number "3" on the blackboard
Palabras clave
three,
three,
number,
blackboard,
blackboard,
black,
communication,
drawing,
handwriting,
handwritten,
information,
cognition,
learn,
school,
vignetting,
speak,
sticky,
talk,
text,
thinks,
figure,
sum,
total,
statistic,
closeup,
system,
mathematical,
teacher,
wall,
office,
brainstorm,
business,
concept,
creative,
idea,
message,
sticker,
teamwork,
thinking,
working,
pink,
yellow,
abstract,
digit,
education,
board,
background,
work,
creativity,
letter
