![](http://www.alamy.com/thumbs/6/A5BA6036-0282-4372-A4C7-FE1BE627AEE0/F894WC.jpg)
Mathematical formula 2x2 with plastic numbers on old background
Size: 4500px × 3000px
Photo credit: © graja / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: arithmetic, blue, concept, education, elementary, formula, learning, lesson, math, mathematic, mathematics, multiplicity, numbers, plastic, primary, school, smart, studying, symbol, teaching