Happy teachers day illustration with school supplies and mathematical equations on green chalkboard
Schlüsselwörter
school supplies,
blackboard,
back to school,
education,
learning,
teaching,
classroom,
school,
study,
cognition,
academic,
textbook,
crayons,
eraser,
ruler,
apple,
mathematic,
mathematic,
formula,
geometry,
algebra,
number,
addition,
subtraction,
multiplication,
division,
illustration,
drawing,
hand-drawn,
cartoon,
colourful,
bright,
festive,
celebration,
greeting,
holiday,
design,
graphic,
vector,
background,
floral,
leaf,
flower
Deutsch
