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Education
Flat
Universal 04
mathematical, education, study
Black
512x512
Tools And Utensils
Picol 1
mathematical, maths, mathematics
technology
calculator, finances, subtract
calculate, technology, mathematics
mathematics, maths, Calculators
Signs
Typicons
calculate, Mathematics Symbol, signs
match, technology, calculate
Heyding Controls
Office Material, calculate, calculator
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Most Chinese, Most Pixels
calculate
32x32
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Signs & symbols
Glyph
Miscellany Web icons
math, calculation, mathematics
475x512
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Network & communications
Outline
connectivity
math, calculate, calculator
PNG ICO ICNS SVG MORE
Business & finance
Office
office, calculate, calculator
calculator, calculation, office
Mixed
Free Misc Icon Set 1
Device, math, calculator
Cartoon
Monochrome Icon
study, calculator, numbers
478x512
study, math, school
PNG MORE
36 Slim Icons
math, calculate, Calculater
87x87
PNG ICO MORE
Education & science
Handdrawn
Brainy Icons Free — 36 Science and Education Icons
calculator, numbers, calculate
64x64
hand drawn, calculator, numbers
UI
Wirecons Free Vector Icons
divide, math, plus
Travel & hotels
Pixel
IconSweets 2
calculate, lamp
40x40
3D
Finance
256x256