Fotos de Stock
Editorial
Videos
Suscripciones
Contacto
Colecciones
AdobeStock
Dreamstime
Depositphotos
iStock
Shutterstock
monochrome graphic of a sigma sign. this could be used in the teaching of maths at primary or secondary level
Show Format Data
Format
JPG 300 DPI
Image information
Author:
dreamstime
License:
buy for Personal Use & Commercial
File Type:
JPG
Views:
times
Comprar
primary
series
solve
teach
calculate
formula
resource
calculation
homework
programming
learn
geometry
mark
stroke
outline
school
label
sequence
silhouette
graphic
infinite
mathematical
simple
maths
secondary
calculus
pictogram
computer
isolated
shape
brackets
template
white
symbol
bracket
black
logo
concept
sign
vector
accumulation
line
icon
glyph
background
binomial
bodmas
notation
summation