How to Solve Mixed Operations with Parenthesis (BODMAS) in Grade 4
FAQs on Add, Subtract, Multiply, Divide with Parenthesis – Class 4 Maths Worksheet
1. What is the order of operations for Class 4?
The order of operations for Class 4 students is a rule called BODMAS that tells you which calculation to perform first in a math problem with multiple operations. It ensures everyone gets the same answer for the same problem.
The sequence to follow is:
- B - Brackets (Solve the numbers inside parentheses first)
- O - Orders (Powers or roots, less common in Class 4)
- D - Division
- M - Multiplication
- A - Addition
- S - Subtraction
2. How do you solve math problems with brackets?
To solve math problems with brackets or parentheses, you must always calculate the part of the expression inside the brackets first, following the BODMAS rule. Once the calculation inside the brackets is complete, you can solve the rest of the problem using the standard order of operations.
3. What is the rule for PEMDAS in Grade 4?
The rule for PEMDAS in Grade 4 is another way to remember the order of operations, similar to BODMAS, and is widely used in some regions. It helps simplify expressions with mixed operations correctly.
The PEMDAS rule stands for:
- P - Parentheses
- E - Exponents
- M - Multiplication
- D - Division
- A - Addition
- S - Subtraction
For multiplication/division and addition/subtraction, you solve them from left to right as they appear.
4. What topics are covered in this Class 4 maths worksheet?
This Class 4 maths worksheet focuses on solving and simplifying complex math expressions involving six numbers. It provides practice on mixed operations, including:
- Addition
- Subtraction
- Multiplication
- Division
- Using Parentheses or Brackets
The problems are designed to reinforce the BODMAS/PEMDAS rule.
5. Does this mixed operations worksheet include an answer key?
Yes, this worksheet comes with a complete answer key for all the practice questions. This allows students and parents to easily check the answers and understand the step-by-step solutions for self-assessment and revision.
6. Is this 'add subtract multiply divide' worksheet printable?
Absolutely, this worksheet is available as a free, downloadable PDF file that is easy to print. You can print multiple copies for practice at home, in the classroom, or for exam preparation.
7. What skills are developed by solving these BODMAS questions?
Solving these BODMAS worksheets helps Class 4 students develop several important skills. Regular practice strengthens mental maths, improves calculation speed and accuracy, and enhances logical thinking and problem-solving abilities by teaching them to follow a structured, step-by-step process.
8. What is the main difference between DMAS and BODMAS?
The main difference is that BODMAS includes 'Brackets' and 'Orders', while DMAS only covers the four basic arithmetic operations. DMAS stands for Division, Multiplication, Addition, and Subtraction. BODMAS is a more complete rule for solving complex expressions that include parentheses.
9. How can I use this worksheet at home for my child?
You can use this worksheet effectively at home by following a simple process. First, download and print the PDF. Let your child attempt to solve the problems on their own to build confidence. Afterwards, use the provided answer key to review their work, discuss any mistakes, and explain the correct steps.
10. Are these Class 4 maths worksheets aligned with the CBSE curriculum?
Yes, this practice worksheet is designed to be fully aligned with the CBSE curriculum for Class 4 Maths. The concepts, difficulty level, and types of questions are structured to match the learning objectives specified by the CBSE board, making it an excellent resource for exam preparation.
