Order of Operation GEMDAS

Order of Operation GEMDAS

an order of operation is the rules that we follow if there are more than one operation given to your expressions.

GEMDAS

Multiple Choice

How many operation present in this equation? $$3−7\div4\times12$$

• 1

• 2

• 3

• 4

G- Grouping Symbol

Parentheses ( )
Bracket [ ]
Braces { }
Absolute Value II
Fraction Bar -

Multiple Select

Select any expressions that contain grouping symbols.

• $$2+3−7$$

• $$65\times78\times2$$

• $$5(3−1)+6$$

• $$4^2$$

• $$∣3−8∣+4$$

E- Exponent

Exponent is a continues multiplication, where your base is repeatedly multiply to itself and the exponent is how many times you need to multiply the base.

Multiple Choice

Solve the given exponential form: $$8^2$$

• 16

• 8

• 56

• 64

Multiple Choice

Solve the given exponential form: $$3^2\times3^2=$$

• 81

• 24

• 3

• 4096

Multiple Choice

Solve the given exponential form: $$5^5\div5^3=$$

• 5

• 25

• 125

• 625

MD - Multiplication and Division

In solving multiplication and division we need to do it from LEFT-RIGHT.
What ever operation goes first.

Multiple Choice

When simplifying this expression $$10\div5\times3$$ what operation perform first?

• Multiplication

• Division

Multiple Choice

When simplifying this expression $$20\times5\times9\div8$$ what operation perform first?

• Multiplication

• Division

Multiple Choice

When simplifying this expression $$20\times5\div8$$ what operation perform first?

• Addition

• Subtraction

AS - Addition and Subtraction

In solving addition and subtraction we need to do it from LEFT-RIGHT.
What ever operation goes first.

Multiple Choice

When simplifying this expression $$20+5-6$$ what operation perform first?

• Addition

• Subtraction

Multiple Choice

When simplifying this expression $$20-8-9+2$$ what operation perform first?

• Addition

• Subtraction

Multiple Choice

When simplifying this expression $$8+2-6$$ what operation perform first?

• Addition

• Subtraction

Summary of the Lesson

Multiple Select

Which of the steps in GEMDAS requires the left to right rule? Select all that apply.

• Grouping

• Exponent

• Multiplication and Division

• Addition and Subtraction

Multiple Choice

Simplify the given expression: $$12−4\div2$$

• 6

• 10

• 4

• 14

Multiple Choice

Simplify the given expression: $$18\div3−2\times2$$

• 12

• 4

• 2

• 16

Multiple Choice

Simplify the given expression: $$(7−3)^2\div4$$

• 12

• 4

• 2

• 8