# Lesson Worksheet: Order of Operations: Evaluate Numerical Expressions Mathematics • 5th Grade

In this worksheet, we will practice evaluating expressions with parentheses and the four operations.

Q1:

Calculate .

Q2:

Evaluate .

Q3:

What number belongs in the blank?

Hint: Think about the order that we do the operations. Q4:

What number belongs in the blank?

Think: about the order that we do the operations. • A7
• B9
• C
• D
• E8

Q5:

Evaluate .

Q6:

Are these expressions equal? • Ayes
• Bno

Are these expressions equal? • Ano
• Byes

Fill in the blank: When I add parentheses to an expression, I willchange its value.

• Anever
• Balways
• Csometimes

Q7:

Which number makes the equation correct?

Q8:

Fill in the blank to make the equation correct: .

Q9:

Find the value of each expression.

.

.

.

Q10:

Fill in the blank: .

Q11:

What number belongs in the blank?

Hint: Think about the order that we do the operations. Q12:

What number belongs in the blank?

Hint: Think about the order that we do the operations. Q13:

Hannah said that .

Ethan said that .

Which calculation did Hannah do first?

• A
• B

Which operation did Ethan do first?

• Bmultiplication

If there are multiple operations, we do not do them left to right. Instead, we do certain operations first. Knowing this, who is correct? • AEthan
• BHannah

Write Hannah’s equation using parentheses to make it correct.

• A
• B
• C
• D

Q14:

Evaluate .

Q15:

Fill in the blank to make the equation correct: .

Q16:

Let us evaluate the expression in steps.

What expression do you get after you perform the first operation?

• A
• B
• C
• D
• E

What expression do you get after you perform the next operation?

• A
• B
• C
• D
• E

What answer do you get when you perform the final operation?

Q17:

Which number makes this equation correct?

.

Q18:

Evaluate .

Q19:

What number belongs in the blank?

Hint: Think about the order that we do the operations. Q20:

Do these expressions have the same value? • ANo
• BYes

Q21:

What number belongs in the blank?

Hint: Think about the order that we do the operations. Q22:

Find the value of each expression.

.

.

.

Q23:

The equation needs parentheses to make it correct. Around which part should we put them?

• A
• B

Q24:

Which expression is equal to ?

• A
• B
• C
• D
• E

Q25:

Evaluate .