Win in 15 seconds, clear all customs in 1 minute【24/07/01 18】
Welcome all new and old friends, here is the daily brain-awakening game sent by Dongdong for friends. Starting at 6 a.m. every day, every 1 hour a matchstick game will be delivered to friends. Each consists of 4 questions, and the task of the game is to move the equation and move only one match to make the equation that was not valid before. I look forward to friends to challenge every day to see if you can calculate a question in a few seconds and whether you can clear it in 1 minute.
--------- Level 1---------
【Question 1】The original equation is 51+61=30, which contains the numbers 5, 1, 6, 1, 3, 0 and the operator "+". Among them, 5, 1, 6, 3, 0 can add a matchstick; And 6 can reduce a matchstick on these numbers; There are also 5, 6, 3, and 0 that can be changed into other numbers by moving a matchstick.
--------- Level 2---------
【Question 2】The original equation is 61-27=54, which contains the numbers 6, 1, 2, 7, 5, 4 and the operator "-". Among them, 6, 1, 5 can add a matchstick; The numbers 6 and 7 can reduce a matchstick; There are also 6, 2, and 5 that can be changed into other numbers by moving a matchstick.
--------- Level 3---------
【Question 3】The original equation is 63-93=16, which contains the numbers 6, 3, 9, 3, 1, 6 and the operator "-". Among them, 6, 3, 9, and 1 can add a matchstick; The numbers 6 and 9 can reduce a matchstick; There are also 6, 3, and 9 that can be changed into other numbers by moving a matchstick.
--------- Level 4---------
【Question 4】The original equation is 80+46=42, which contains the numbers 8, 0, 4, 6, 4, 2 and the operator "+". Among them, 0 and 6 can add a matchstick; The numbers 8 and 6 can reduce a matchstick; There are also 0, 6, and 2 that can be changed into other numbers by moving a matchstick.
--------- manual bottom line, there is no one behind---------
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