Solving puzzles that require creative thinking can be fun. If you like solving tricky puzzles and finding solutions, you should give this a try. Check out the puzzle below.
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Can you solve this math puzzle? Equal to -9²+81=?
Math puzzles involve scenarios that require you to use your problem-solving skills. These puzzles are designed to get you thinking critically, analyzing information, and using mathematical rules to find answers.
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The image above shows a puzzle, and solving it means finding the hidden patterns that guide its elements. But here’s the twist – you need to do it ASAP! This challenge requires quick thinking and sharp analysis within a limited time frame. To be successful, you must pay close attention to details and observe images carefully.
This is a moderately difficult challenge best suited for people who are good at concentration and attention to detail. The ticking clock adds to the excitement, and mastering this puzzle gives you skills that will benefit your life in many ways. Research even shows that solving puzzles like this can help keep your mind sharp. Strengthening your intelligence through challenges like this not only improves your problem-solving skills; It also makes your mind more flexible, which can help you in school, work and daily life.
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Although the puzzle may seem difficult at first, your goal is to find a solution that fits the given conditions and ultimately solve the puzzle. The next section explains the puzzle in detail and the satisfying solution you’ll discover.
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Can you solve this math puzzle? Equal to -9²+81=?solution
This math puzzle is very challenging and we invite you to try it and find the answer.
A viral math question on Instagram sparked widespread discussion and has been viewed more than 6 million times. This question has a negative sign followed by 9 squared plus 81, leading to disagreement between those who think the answer is 162 and those who think the answer is 0. However, the correct answer is indeed 0.
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To remember these rules, we use acronyms such as PEMDAS or BODMAS, which stand for parentheses/brackets, exponents/orders, multiplication and division, and addition and subtraction. When you have two operators with the same precedence, you do calculations from left to right. In this expression, we first calculate the exponent and get 9 squared, which is equal to 81. Then we add the opposite of 81 to 81 and we get 0, which is the correct answer.
It is worth noting that there is a widespread misunderstanding of this concept even among prospective primary school teachers. This understanding is critical because it has implications for a variety of mathematical contexts, from graphing functions to advanced mathematics such as the standard normal curve. So, zero is indeed the correct answer!
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Calculate 120 ÷ 10 + 5 x 2 – 15 ÷ 3=?
To find the solution, apply order of operations. Divide and multiply starting from left to right: 120 ÷ 10 equals 12, and 15 ÷ 3 equals 5. The equation now becomes 12 + 5 x 2 – 5. Next, perform multiplication, addition and subtraction from left to right: 5 x 2 equals 10, and 12 + 10 equals 22. Therefore, the solution is 22.
Determine the value of 180 ÷ 9 + 7 x 3 – 18 ÷ 6=?
Follow the order of operations as usual. Division and multiplication proceed from left to right: 180 ÷ 9 equals 20, and 18 ÷ 6 equals 3. The equation now becomes 20 + 7 x 3 – 3. Next, perform multiplication, addition and subtraction from left to right: 7 x 3 equals 21, and 20 + 21 equals 41. Therefore, the solution is 41.
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