Puzzle #624: Fix 7-1=8 by Moving One Matchstick

medium

This enigma presents a challenge in which you must alter a single matchstick to resolve an equation. You must complete the task within 20 seconds. This type of brainteaser is a great way to exercise your problem-solving skills and sharpen your mind. It also encourages imagination, as it requires you to think of different solutions. To solve this puzzle, you must make use of your logical reasoning and observation skills to identify the best way to rearrange the matchstick and arrive at the correct answer. With the proper approach, you can solve this puzzle within the given time frame. Good luck!

Matchstick puzzle: fix 7-1=8 by moving one matchstick
7-1=8

This equation uses 15 matchsticks. You may move exactly one.

Loading puzzle...

Solution: 7-7=0. Move one matchstick from the digit 8 (making it digit 0) over to the digit 1 (making it digit 7).
7-7=0 — Move one matchstick from the digit 8 (making it digit 0) over to the digit 1 (making it digit 7).

Matchstick puzzles are a great way to exercise your mental skills and logical problem-solving abilities. All you must do to complete them is to carefully consider the question and determine its meaning.

Once you become familiar with the difficulty, you will be cognizant of what amendments should be implemented to address this difficulty. If you are familiar with what to do then you can simply solve the matchstick game if you keep attempting you will become adept at resolving such enigmas.

More medium puzzles