Win in 15 seconds, clear all customs in 1 minute【24/07/03 12】
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 27+12=30, which contains the numbers 2, 7, 1, 2, 3, 0 and the operator "+". Among them, 1, 3, 0 can add a matchstick; And 7 can reduce a matchstick by these numbers; There are also 2, 3, and 0 that can be changed into other numbers by moving a matchstick.
--------- Level 2---------
【Question 2】The original equation is 55-29=86, which contains the numbers 5, 5, 2, 9, 8, 6 and the operator "-". Among them, 5, 9, and 6 can add a matchstick; The numbers 9, 8, and 6 can reduce a matchstick; There are also 5, 2, 9, and 6 that can be changed into other numbers by moving a matchstick.
--------- Level 3---------
【Question 3】The original equation is 59-33=17, which contains the numbers 5, 9, 3, 3, 1, 7 and the operator "-". Among them, 5, 9, 3, 1 can add a matchstick; The numbers 9 and 7 can reduce a matchstick; There are also 5, 9, and 3 that can be changed into other numbers by moving a matchstick.
--------- Level 4---------
【Question 4】The original equation is 16-51=29, which contains the numbers 1, 6, 5, 1, 2, 9 and the operator "-". Among them, 1, 6, 5, and 9 can add a matchstick; The numbers 6 and 9 can reduce a matchstick; There are also 6, 5, 2, and 9 that can be changed into other numbers by moving a matchstick.
--------- manual bottom line, there is no one behind---------
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