handwritten mathematical numbers and words
Palabras clave
number,
mathematic,
education,
lesson,
learning,
university,
academy,
vector,
children,
0,
1,
2,
three,
4,
5,
6,
7,
8,
9,
1,
2,
three,
5,
6,
7,
8,
9,
zero,
flat,
student,
symbol,
signs,
illustration,
hand-drawn,
drawing,
vignetting,
doodle,
scribble,
free,
brush,
hand,
white background,
round
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