PNG SVG PSD EPS MORE
shapes
Flat
Vaadin icons
math, button, square
DarkSlateGray
512x512
shapes, symbol, math
PNG ICNS MORE
Free icons for Windows8/Metro
math
PNG ICO ICNS MORE
256x256
1st-mx-is-4c
libre, math
PNG MORE
Dusk
Calc, mathematics, calculator
59x60
Aluminum
math, calculator, Calc
Tango
Calc, calculation, Accessory
32x32
Sleek XP: Software
office, math, open
300x300
Office
calculator, math, Calc
Buuf
Another, math, thing
128x128
thing, math
Business & finance
Office Vol.4
math, calculate, Calc
UI
Glyph
Windows 8 metro style
Computer & hardware
Pixel
Icon set 32 px
math, Blackboard
Mobile apps
Smooth
iCandies
button, desk, 47
64x64
Mixed
PixeloPhilia 2
calculator, math
Photorealistic
Mobile Icons
math, calculator
Pretty Office
Desktop apps
office, open, math
3D
Dellipack
homework, math, school