PNG MORE
Mixed
Flat
Office Vol.2
calculate, math, plus
DimGray
512x512
Office Vol.3
calculate, math, Minus
Business & finance
Office Vol.4
math, calculate, Calc
DarkSlateGray
UI
Glyph
Elysium Icons
calculation, Calc, mathematics
24x24
PNG ICO ICNS MORE
Desktop apps
Smooth
Icons Mega Pack 1 and 2
Openoffice, Calc
YellowGreen
256x256
3D
Rubber icons
calculator, Calc
Firebrick
192x192
Pixel
Simply 8-bits #5
Calc, hf, scientific
96x96
Simply 8-bits #8
myscript, Calc
WhiteSmoke
Simply 8-bits (v2.9)
Calc
Peru
wood leather apple icons
516x517
Gaming & gambling
Free Game Icons
Money, numbers, Abacus
DarkKhaki
64x64
Photorealistic
48x48 Free Object Icons
study, subtract, estimates
LightGray
48x48
Calc, marketing, multiply
Goldenrod
20 Flat Icons
Calc, math, calculate
Silver
96x128
Perqui
Computer & hardware
Crystal Project
stock, Calc, Accept
Black
16x16
Calc, cancel, stock
OrangeRed
Accept, Calc, stock
stock, cancel, Calc
document, 48, new
48x52
48px icons 2
48px icons
FS Icons Ubuntu
libreoffice, Calc
16x16 Free Toolbar Icons
Calc, calculator, Ooo
DarkCyan