Maths challenge: Find the value of 89 without the use of a calculator in 30 seconds

Math challenges are not everyone’s cup of tea. These are the problems that make you stand out from the crowd and demonstrate that you have sharp logic and reasoning skills. These types of brain teasers do not require solid observation skills but require the ability to reason firmly for your answer with appropriate logic and patience to solve the answer and arrive at the final verdict together. This answer must also have meaning, reason and must have its own journey. In this problem, you will see 22=40 written, followed by 35=82, 81=97, 43=71, 56=111 and 89 with a black space for you to find the answer. So you can multiply, add, subtract or divide, but these types of questions usually have a pattern to follow and can therefore be solved accordingly. Now, your job is to find this pattern and eventually find the answer. However, numbers must also come with reasoning, so think carefully and move forward. This difficult math puzzle has been shared on social networks. As soon as it aired, people started posting their responses. Many people think the answer is 171, while one individual also gave his reason. In his explanation, he said that 8+9=17, while 9-8=1, so 89=171. There are some other answers in the comments section, but some answers without any reason might be wrong answers as you can have clear explanation as well.

How strict parenting can negatively impact children

Well, the answer is 171, so if you can solve this equation then congratulations. However, if you can’t, then don’t worry, because we have similar and interesting riddles, optical illusions and puzzles on our website. Therefore, solving these types of brain puzzles will improve your reasoning skills, observation skills, and overall memory function.

Rate this post
See also  Personality Test: What does the shape and length of your palm and fingers reveal about your personality |

Leave a Comment