21, 25, 33, 49, 81, x We asked this question a few weeks ago on our IG TGIF quiz. Can you answer this? 31 percent of respondents got this wrong. Answer in the comment. #maths #psle


21, 25, 33, 49, 81, x

We asked this question a few weeks ago on our IG TGIF quiz. Can you answer this? 31 percent of respondents got this wrong. Answer in the comment. #maths #psle from Study Room https://ift.tt/38G7mkt