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Worksheets

6th Order of Operation

Total questions: 10

Worksheet time: 20mins

Name
Class
Date
1.
a)

No, Sophie made a mistake going from step 1 to step 2. Sophie should have multiplied 9 by 2 before dividing. The order of operations says your multiply before you divide.

b)

No, Sophie made a mistake going from step 3 to step 4. Sophie should have multiplied 7 and 6 before adding. The order of operation says to multiply before you add.

c)

Yes, Sophie's work is correct

2.
a)

No, Joey made a mistake going from the given expression to step 1. Joey should have multiplied by 2 and 3 instead of evaluating the exponents. The order of operation says to multiply before you evaluate exponents

b)

No, Joey made a mistake going from step 4 to step 5. Joey should have subtract 3 from 97 before adding. The order of operations says to add and subtract from left to right

c)

Yes, Joey's work is correct.

3.
a)

No, Leroy made a mistake going from the given expression to Step 1. Leroy should have squared 4 and 2 instead of adding. The order of operations says to evaluate exponents before you add.

b)

No, Leroy made a mistake going from step 3 to step 4. Leroy should have multiplied 3 and 2 before dividing. The order of operations says to multiply before you divide.

c)

Yes, Leroy's work is correct.

4.
a)

No, Valeria made a mistake going from the given expression to step 1. Valeria should have multiplied 4 by 4 instead of evaluating the exponent. The order of operations says to multiply before you evaluate exponents.

b)

No, Valeria made a mistake going from step 2 to step 2. Valeria should have divided 12 by 4 before adding. The order of operations says to divide before you add.

c)

Yes, Valeria's work is correct.

5.
a)

No, Valeria made a mistake going from the given expression to step 1. Valeria should have multiplied 4 by 4 instead of evaluating the exponent. The order of operations says to multiply before you evaluate exponents.

b)

No, Valeria made a mistake going from step 1 to step 2. Valeria should have divided 12 by 4 before adding. The order of operations says to divide before you add.

c)

Yes, Valeria's work is correct.

6.
a)

No, Omar made a mistake going from step 2 to step 3. Omar should have divided 24 by 2 before multiplying. The order of operations says to multiply and divide from left to right.

b)

No, Omar made a mistake going from step 4 to step 5. Omar should have added 1 and 2 before subtracting. The order of operation says to add before you subtract.

c)

Yes, Omar's work is correct

7.
a)

No, Eduardo made a mistake going from Step 1 to Step 2. Eduardo should have subtracted 4 from 6 instead of evaluating the exponent. The order of operation says to perform all operations inside parentheses first.

b)

No, Eduardo made a mistake going from step 2 to step 3. Eduardo should have multiplied 16 and 2 instead of subtracting. The order of operations says to multiply before you subtract.

c)

Yes, Eduardo's work is correct.

8.
a)

No, Nina made a mistake going from step 1 to step 2. Nina should have squared 2 before subtracting. The order of operations says to evaluate exponents before you subtract.

b)

No, Nina made a mistake going from step 4 to step 5. Nina should have divided 16 by 2 before adding. The order of operations says to divide before you add.

c)

Yes, Nina's work is correct

9.
a)

No, Bridgette made a mistake going from step 1 to step 2. Bridgette should have added 1 and 3 before multiplying. The order of operations says to multiply and add from left to right.

b)

No, Bridgette made a mistake going from step 2 to step 3. Bridgette should have subtracted 1 from 3 before adding. The order of operations says to add and subtract from left to right.

c)

Yes, Bridgette's work is correct.

10.
a)

No, Tisha made a mistake going from step 1 to step 2. Tisha should have multiplied 49 and 9 before dividing. The order of operations says to multiply before you divide.

b)

No, Tisha made a mistake going from step 3 to step 4. Tisha should have multiplied 2 and 3 before subtracting. The order of operations says to multiply before you subtract.

c)

Yes, Tisha's work is correct.