Is PEMDAS or BODMAS correct?

To help students in the United States remember this order of operations, teachers drill the acronym PEMDAS into them: parentheses, exponents, multiplication, division, addition, subtraction. Other teachers use an equivalent acronym, BODMAS: brackets, orders, division and multiplication, and addition and subtraction.

What is the correct way to solve a math equation?

The following steps provide a good method to use when solving linear equations.

• Simplify each side of the equation by removing parentheses and combining like terms.
• Use addition or subtraction to isolate the variable term on one side of the equation.
• Use multiplication or division to solve for the variable.

Who invented Bedmas?

Achilles Reselfelt is a mathematician who invented BODMAS. It is a mnemonic that helps us remember how to evaluate mathematical operators in a mathematical statement involving more than one mathematical operation.

What is the value of 2+4+2+0?

2+4+2+0 =8 Finally addition and subtraction done left to right to wrap it up. I would suggest you stop texting in class and surfing the net with your phone and start paying attention to what is happening in front of you. Take notes, work examples and pay attention.

What is the value of 2*0=0 when adding 3 rows?

The answer is actually 24 (assuming the three rows are to be added together) because of PEMDAS, so you do 2*0=0 first, and then add everything. I’m guessing that people say the answer is 2 because they forgot to apply the order of operations and did the multiplication after a bunch of additions.

How to solve the puzzle 2+4+2+0 = 8?

First process the expression within bracket. 2+2×0, within this, first process multiplication. Now, the total expression is 2+2×2+2+0. Multiplication first, 2+4+2+0. Now additions, 2+4+2+0 = 8. Bhuvan. Calculation of any mathematical puzzle is done by applying simple BODMAS Rule.

How do you find the value of 2×0 in parentheses?

You start with the parentheses, but within the parentheses you start with the multiplication, 2×0=0, and 2+0=2. Then multiply again the 2×0=0 on the end. Now 2 (2)=4, then add the 2 on the left, 2+4=6.