Order Of Operations

If an expression has more than one operation, the order in which you do the operations becomes important.

If the expression has parentheses, you should first do the operations inside parentheses.

After taking care of parentheses, you can do all multiplication and division operations.

Finally, you can do all addition and subtraction operations.

The mnemonic "Please Excuse My Dear Aunt Sally" (PEMDAS) commonly used to remember the order:

Parentheses, Exponentiation, Multiplication, Division, Addition, Subtraction.

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At TuLyn, we have hundreds of order of operations video tutorials, order of operations word problems, and order of operations worksheets. Our order of operations videos replace text based order of operations tutorials and give you better step-by-step explanations of order of operations. Watch each video repeatedly until you understand how to approach order of operations problems and how to solve them.

Hundreds of video tutorials on order of operations make it easy for you to better understand the concept.
Hundreds of word problems on order of operations give you all the practice you need.
Hundreds of printable worksheets on order of operations let you practice what you have learned by watching the video tutorials.

Order Of Operations Worksheets

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arithmetic, arithmetic operations, operations, order of operations, pemdas, .

Order Of Operations Word Problems

Problem 1:
A certain small factory employs 98 workers. Of these 10 receive a wage of P 350 per day and the rest receive P 255 per day. To the management, a week is equal to 6 working days. How much does the factory pay out for each week?
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(order of operations word problems)
Problem 2:
Lilia scores 15 points fewer than Bob, who scores 35 points. Carol scores half as many points as Lilia. How many points does Carol score?
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(order of operations word problems)
Problem 3:
A certain Math Club makes 35 bars of laundry soap a week and sells these at P 20 each. Before the soap can all be sold, the pupils found out that 6 bars were destroyed by mice. How much will be the total sale at the end of the month?
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Problem 4:
a rectangle has dimensions of 7 m x 5 m. later, 20 m^2 are cut off the rectangle. what is the final area?
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Order Of Operations Books

Process Systems Analysis and Control
$162.69
by Donald R Coughanowr

Do the Math!: Arithmetic of Negative Numbers and Orders of Operations
$10.00
by Suzanne Bower

$Weekly Workouts with Math: A Summer Practice Program for Students Entering 8th Grade (basic facts, whole numbers and decimals, fractions and mixed numbers, integers, order of operations, function/decimal/percent conversions, evaluating algebraic expressions, geometry and measurment, problem solving, logic puzzles and games)$

Weekly Workouts with Math: A Summer Practice Program for Students Entering 8th Grade (basic facts, whole numbers and decimals, fractions and mixed numbers, integers, order of operations, function/decimal/percent conversions, evaluating algebraic expressions, geometry and measurment, problem solving, logic puzzles and games)

by Valerie Henry

Order Of Operations Help

Topics in Order Of Operations

PEMDAS