Twitter flared up this debate around the addition of two numbers. So, a user with the nickname @Wparks91 asked a question on mathematics of primary school and got one answer, but different solutions.
“What’s going on in your head at the decision of 27 plus 48” — asked microblogger. It turned out that many in his own way tried to solve this problem.
Most people started to answer that first stack of 20 and 40, and then the remnants of 7 and 8. They summarize the numbers and find the answer.
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The girl under the nickname @istylekinks proposed to lay down 8 and 7, and then add the item to 4 and 2: “8 plus 7 is 15, add 1. 4 plus 2 plus 1 is 7. A total of 75”.
What happens in your head when you do 27+48?
— Walty Walt (@Wparks91) 25 June 2019.
As reported by OBOZREVATEL, informed the task for students in China broke the brain of an adult.
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