9*1000+8*100+7*10 -

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Enter Order of Operations Expression:

Using PEMDAS, simplify:

9*1000 + 8*100 + 7*10

Define PEMDAS:

P = Parentheses ()
E = Exponents (^)
M = Multiplication (*)
D = Division (÷)
A = Addition (+)
S = Subtraction (-)

Step 1

Simplify using Parentheses

PEMDAS → Parentheses

There are 0 Parentheses in 9*1000 + 8*100 + 7*10

We move to our next letter in PEMDAS

Step 2

Simplify using Exponents

PEMDAS → Exponent

There are 0 Exponent in 9*1000 + 8*100 + 7*10

We move to our next letter in PEMDAS

Step 3

Simplify using Multiplication

PEMDAS → Multiply

There are 3 Multiply in 9*1000 + 8*100 + 7*10

9 * 1000

This evaluates to 9000

Simplify our expression

9000 + 8*100 + 7*10

8 * 100

This evaluates to 800

Simplify our expression

9000 + 800 + 7*10

7 * 10

This evaluates to 70

Simplify our expression

9000 + 800 + 70

Step 4

Simplify using Division

PEMDAS → Divide

There are 0 Divide in 9000 + 800 + 70

We move to our next letter in PEMDAS

Step 5

Simplify using Addition or Subtraction

PEMDAS → Add/Subtract

There are 2 Add/Subtract in 9000 + 800 + 70

Simplifying our expression

Our answer is = 9870

Final Answer

9870

You have 1 free calculations remaining

What is the Answer?

How does the Order of Operations Calculator work?

Free Order of Operations Calculator - Evaluates an expression using the order of operations, or PEMDAS or PEDMAS or BEDMAS or BODMAS
This calculator has 1 input.

What 6 formulas are used for the Order of Operations Calculator?

Parentheses
Exponents
Division
Multiplication
Addition
Subtraction

For more math formulas, check out our Formula Dossier

What 11 concepts are covered in the Order of Operations Calculator?

additionmath operation involving the sum of elementsdivisionseparate a number into partsevaluateTo calculate the value ofexponentThe power to raise a numberexpressionfinite combination of symbolsmnemonica device such as a pattern of letters, ideas, or associations that assists in remembering something
Examples include ROYGBIV or Rainbow Colorsmultiplicationmath operation involving the product of elementsoperationA math processorder of operationsa collection of rules that reflect conventions about which procedures to perform first in order to evaluate a given mathematical expression
PEDMAS - Parentheses, Exponents, Division, Multiplication, Addition, Subtractionparenthesessubtractionmath operation involving the difference of elements

Example calculations for the Order of Operations Calculator

Order of Operations Calculator Video

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