#Keypad March 6

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In March 2025, several of us are taking part in the 30-Day Math Puzzle Coach4aday Challenge. Each day, a new puzzle is posted, giving readers twenty-four hours to solve it before the correct answer and explanation appear in the following day’s blog—alongside the next challenge. Today the math puzzle is called KEYPAD.

30-Day Challenges serve a purpose of self-improvement. Solving math puzzles strengthens critical thinking, problem-solving, and logical reasoning skills by challenging the brain to recognize patterns and think creatively. It also helps improve memory and cognitive flexibility, keeping the mind sharp and engaged. There are many over the counter supplements for memory enhancement claiming to help us do this but exercising the brain is still better in my opinion.

Math Puzzle 30-Day Challenge Guidelines

Unlike previous challenges the Math Puzzle will appear just on the Coach4aday blog. The rules to participate are simple.

1. Look at the puzzle and attempt to solve.
2. If you gave it a shot, hit the like button at the end of the post—but please don’t share your answer and spoil the challenge for others. Feel free to brag about your success once the solution is revealed the next day!
3. Keep up with your score and see how many you can solve in March
4. If so, inclined share the post using the hash tag #Coach4adayChalllenge

Math Puzzle #7-Keypad

This puzzle requires us to determine which number should replace the question mark to form accurate equations, knowing that three numbers are shown per row (i.e. two of the numbers form a two-digit number)?

True confession I could not solve Puzzle #7. One hint it helps to understand what is meant by equation.

Don’t forget to hit the like button if you are attempting to solve today’s puzzle.

Math Puzzle #6-Answer

Yesterday’s puzzle was an attempt to launch 6 fireworks but one does not go off. Each firework (A-F) contained 6 stars. Which firework has not been launched, knowing that each gives off 1, 2 or 3 stars of its corresponding color?

Answer: Firework C. There is a total of 9 yellow stars in the fireworks, but there are only 6 in the air. Do the firework math (9 – 6 = 3) and you’ll find that 3 yellow stars have not been launched yet. Only firework C contains 3 yellow stars.