LAPTOP NOTEBOOK PERSONAL COMPUTER WITH BLACKBOARD INSTEAD OF SCREEN SHOWING THE SUM ONE PLUS ONE EQUALS TWO WRITTEN IN WHITE CHA

---

LAPTOP NOTEBOOK PERSONAL COMPUTER WITH BLACKBOARD INSTEAD OF SCREEN SHOWING THE SUM ONE PLUS ONE EQUALS TWO WRITTEN IN WHITE CHALK

---

Size: 5865px × 4140px
Photo credit: © COMPUTER SCREEN CONCEPTS/MARK SYKES / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: add, adding, arithmetic, arithmetical, black, blackboard, board, book, chalk, chalkboard, computer, concepts, conceptual, condept, define, defining, definition, digital, equals, equation, idea, ideas, image, information, lap, laptop, learn, learning, letter, letters, mark, mathematical, mathematics, maths, meaning, note, notebook, numeracy, personal, picture, portable, presentation, presenting, screen, spell, spelling, sum, sums, sykes, teach, teaching, technology, top, word, words