21 | 9+10 = 21; - 2 | image tagged in gifs,21,mathematics,funny,memes | made w/ Imgflip video-to-gif maker
LMAO | 6+9+4+2+0=9+10=21 | image tagged in gifs,memes,funny,math,coincidence i think not,21 | made w/ Imgflip video-to-gif maker
9+10=? | 10=; 9+; 21 | image tagged in gifs,21 | made w/ Imgflip video-to-gif maker