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WorksheetsGEMDAS Rule in Mathematics
Total questions: 63
Worksheet time: 32mins
Which of the following best describes the GEMDAS rule in mathematics?
A rule for solving geometry problems
A rule for the order of operations: Grouping, Exponent, Multiplication, Division, Addition, Subtraction
A method for converting fractions to decimals
A technique for graphing linear equations
What is the main purpose of following the correct order of operations (GEMDAS/PEMDAS) in solving mathematical problems?
To make the problems easier to read
To ensure the accuracy of the solution
To use fewer numbers in calculations
To avoid using exponents
Which of the following is NOT included in the GEMDAS rule?
Grouping
Exponent
Subtraction
Graphing
A student is given the expression 3+2×(52) - 4. According to the GEMDAS rule, which operation should be performed first?
Addition
Multiplication
Exponent
Subtraction
Why is it important to apply the GEMDAS rule when solving real-life problems involving money and budgeting?
It helps to spend more money
It ensures calculations are done in the correct sequence for accurate results
It makes budgeting more complicated
It avoids using subtraction
Which subject integration helps students understand spending and budgeting in real life, as mentioned in the lesson content?
Science
Araling Panlipunan (AP)
Music
Physical Education
According to the lesson, which value is emphasized when handling money and budgeting?
Creativity
Responsibility
Curiosity
Humor
If a student solves a mathematical expression using the GEMDAS rule and gets a different answer than a classmate who did not use the rule, what is the most likely reason?
The numbers were different
The order of operations was not followed correctly
The problem was too easy
The answer does not matter
Which of the following is an example of Accuracy/Discipline as mentioned in the learning material?
Computing costs and measuring ingredients properly.
Maximizing money and ingredients.
Choosing nutritious food and avoiding waste.
Fair trade when shopping.
What is the main focus of Game-based Learning as a teaching strategy?
Using math songs and detective games to learn concepts.
Shopping and budgeting problems.
Step-by-step explanation with worked examples.
Group case files and peer discussion.
Which classroom rule is emphasized in the preliminaries section?
Listen when someone is speaking.
Always finish your homework.
Do not use calculators.
Raise your hand for every question.
According to the learning material, what is the purpose of using ICT/Multimedia in teaching?
To use YouTube math songs and visual aids.
To assign more homework.
To avoid group discussions.
To replace textbooks completely.
Why is resourcefulness important in the context of the learning material?
It helps maximize money and ingredients.
It ensures fair trade when shopping.
It helps in computing costs accurately.
It encourages singing math songs.
How does Discovery Learning differ from Explicit Teaching according to the strategies listed?
Discovery Learning involves solving real-life problems like shopping and budgeting, while Explicit Teaching focuses on step-by-step explanations with worked examples.
Discovery Learning uses only visual aids, while Explicit Teaching uses group discussions.
Discovery Learning is about memorizing facts, while Explicit Teaching is about singing songs.
Discovery Learning is for advanced students, while Explicit Teaching is for beginners only.
Which of the following are the four basic operations in mathematics?
Addition, Subtraction, Multiplication, Division
Addition, Subtraction, Multiplication, Exponentiation
Addition, Subtraction, Division, Square Root
Addition, Multiplication, Division, Modulus
What is the correct answer to 15 + 8?
21
23
24
25
What is the result of 24 ÷ 6?
2
3
4
6
If you see the expression 6 + 4 × 2, which operation should you perform first according to the order of operations?
Addition
Subtraction
Multiplication
Division
In the shopping example, which is the correct way to compute the total cost: (3 × 15) + 20 or 3 × (15 + 20)?
(3 × 15) + 20
3 × (15 + 20)
(3 + 15) × 20
3 × 15 × 20
How do grouping symbols (parentheses) affect the answer in mathematical expressions?
They change the order in which operations are performed.
They make the numbers larger.
They have no effect on the answer.
They only affect addition.
In the recipe example, what operation should be done first: addition or multiplication? Why?
Multiplication, because it comes before addition in the order of operations.
Addition, because it is easier.
Addition, because it comes before multiplication in the expression.
Multiplication, because it is always done last.
What does GM(D)AS stand for in solving mathematical expressions?
Grouping, Multiplication, Division, Addition, Subtraction
Grouping, Multiplication, Division, Algebra, Subtraction
Grouping, Multiplication, Division, Addition, Statistics
Grouping, Multiplication, Division, Addition, Sine
What does PMDAS stand for in mathematics?
Parentheses, Multiplication, Division, Addition, Subtraction
Parentheses, Multiplication, Division, Algebra, Subtraction
Parentheses, Multiplication, Division, Addition, Summation
Parentheses, Multiplication, Division, Application, Subtraction
According to the PMDAS or GMDAS rule, which operation should be performed first when simplifying a mathematical expression?
Addition
Multiplication
Operations inside Parentheses or Grouping Symbols
Subtraction
Which of the following is the correct order of operations according to the PMDAS or GMDAS rule?
Addition, Subtraction, Multiplication, Division, Grouping symbols, Exponents
Grouping symbols, Exponents, Multiplication, Division, Addition, Subtraction
Multiplication, Division, Addition, Subtraction, Grouping symbols, Exponents
Exponents, Grouping symbols, Multiplication, Division, Addition, Subtraction
Why is the order of operations important in real-world scenarios, such as calculating the total amount to pay at a grocery store?
It helps to add items faster.
It ensures the correct calculation by following a specific sequence.
It allows you to skip multiplication.
It makes subtraction unnecessary.
Given the expression (10 ÷ 2 x 5) x (14 + 6 - 4) + 2, which operation should be performed first according to the PMDAS or GMDAS rule?
Multiplication outside the parentheses
Addition outside the parentheses
Operations inside the parentheses
Subtraction outside the parentheses
What is the result of the expression (10 ÷ 2 x 5) x (14 + 6 - 4) + 2 when simplified using the order of operations?
100
402
50
200
According to the rules of GEMDAS/PMDAS, which operation should be performed first in the expression 5 - [(4 + 2 • 2³) ÷ 10]?
Subtraction
Division
Exponentiation
Addition
Simplify the expression: 5 - [(4 + 2 • 2³) ÷ 10].
5
2
3
1
Which of the following best describes the correct order of operations according to GEMDAS/PMDAS?
Addition, Subtraction, Multiplication, Division, Parentheses, Exponents
Parentheses, Exponents, Multiplication, Division, Addition, Subtraction
Multiplication, Division, Addition, Subtraction, Parentheses, Exponents
Exponents, Parentheses, Multiplication, Addition, Division, Subtraction
If you are given the expression 15 - 3 x 2, what is the correct answer using the order of operations?
24
9
6
12
What is the value of (6 + 4) + 2 when simplified?
10
8
12
14
Evaluate 2² + 5 x 2 using the correct order of operations.
18
14
12
10
What is the first step you should take when solving a mathematical expression according to the Detective Process?
Present the solution to the class
Circle/highlight the operation to do first
Solve the entire problem at once
Ignore the order of operations
Evaluate the following expression: 12 ÷ 3 + 2 × 4. What is the correct answer?
20
10
8
12
If the grouping symbols were added as (12 ÷ (3 + 2)) × 4, how would the answer to the expression 12 ÷ 3 + 2 × 4 change?
The answer would be larger than before
The answer would be smaller than before
The answer would stay the same
The answer would be zero
Why must we solve inside the parentheses first in expressions like (8 + 7) × 2 – 6?
To make the problem easier to read
Because parentheses always come last
To follow the correct order of operations and get the right answer
To skip unnecessary steps
Identify the order of operations to be performed in the expression 7 + 6 × 4 ÷ 12. Which is the correct sequence?
Addition, Multiplication, Division
Multiplication, Division, Addition
Division, Addition, Multiplication
Addition, Division, Multiplication
What would happen if we solved the expression 5² + 3 × 4 – 10 from left to right without following the order of operations (GMDAS)?
The answer would be the same as following GMDAS
The answer would be incorrect
The answer would always be zero
The answer would be negative
A builder is designing a house. The room has an area of 40 m², and the hallway has an area of 15 m². The cost of the carpet for the hallway is ₱10. What expression should the builder use to calculate the total area minus the carpet cost?
40 + 15 + 10
40 × 15 – 10
40 + 15 – 10
40 – 15 + 10
How does discipline in following rules in math relate to discipline in real life, such as obeying traffic rules or classroom routines?
It helps you finish work faster
It ensures safety, order, and correct results
It makes math more difficult
It is not related at all
Why is it important to be patient and systematic when solving difficult problems, both in math and in life?
It helps avoid mistakes and leads to better solutions
It makes the process longer
It is not important at all
It only matters in math, not in life
What does the mnemonic "GEMDAS" help us remember?
The order of operations in mathematics
The types of numbers in mathematics
The properties of addition
The rules for solving equations
According to GEMDAS, which operation should be performed first in an expression?
Addition
Multiplication
Groupings
Subtraction
Which of the following correctly lists the order of operations as per GEMDAS?
Groupings, Exponents, Multiplication, Division, Addition, Subtraction
Groupings, Multiplication, Exponents, Division, Addition, Subtraction
Groupings, Exponents, Addition, Multiplication, Division, Subtraction
Groupings, Division, Multiplication, Exponents, Addition, Subtraction
If you have the expression (4 × 3) + 2, what is the correct answer?
10
14
12
18
A recipe needs 4 cups of flour. If you triple the recipe for a party and then add 2 more cups for extra softness, how many cups of flour are needed in total?
10
12
14
8
If you earn ₱50 weekly allowance for 4 weeks, spend ₱30 on school supplies, then buy 3 snacks at ₱25 each, how much is left?
₱45
₱70
₱20
₱100
Which rule should you follow when solving more than one arithmetic operation?
Always add first
Simplify the operations in grouping symbols first
Multiply before grouping
Subtract before dividing
Solve: (40 + 15) – 10
55
45
65
35
Solve: (50 × 4) - 30 - (3 × 25)
65
75
80
100
Why is it important to follow the order of operations (GEMDAS) when solving mathematical expressions?
To get the same answer every time
To make the problem easier
To avoid using multiplication
To skip subtraction
What is the value of 40 ÷ 2 x 4 + 6?
11
20
46
86
Simplify the expression: (15 - 6) + (4 - 1) x 24
81
91
151
288
What is the result of (2 x 30) + (90 ÷ 2)?
95
105
115
125
Calculate: 3 x [3 + 2 x (10 - 3)]
51
77
79
105
What is the value of 12 + 3 x [4 + (9 - 8) - 2]?
21
27
45
63
Which of the following is a reason a teacher might reflect on which teaching strategies worked well?
To identify students who need remediation
To understand why certain methods were effective
To record attendance
To assign homework
What is one purpose of identifying the number of learners who continue to require remediation?
To plan a school event
To improve teaching strategies for struggling students
To decorate the classroom
To assign grades randomly
If a teacher encounters difficulties that they cannot solve alone, who might they seek help from according to the document?
Their students
Their principal or supervisor
The school janitor
The parents of students
Why might a teacher want to share innovations or localized materials with other teachers?
To compete with them
To help improve teaching practices school-wide
To keep information secret
To avoid collaboration
What is the main role of the person who prepared the document, as indicated in the image?
School principal
Teacher III
Student
Parent
