Plus and minus symbols on white circles with white background mathematics calculation addition subtraction contrast opposite decision isolated
Schlüsselwörter
white background,
signs,
plus,
minus,
symbol,
white,
circle,
background,
mathematic,
calculation,
addition,
subtraction,
contrast,
icon,
basic,
choice,
simple,
design,
vector,
element,
graphic,
decision,
isolated,
opposite
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