Steps to Add Three Integers with Positive and Negative Numbers
FAQs on Addition of 3 Integers Practice Worksheet for Class 6
1. What is the rule for adding three integers?
To add three integers, you first add any two integers and then add their result to the third integer, applying standard sign rules at each step. A simple method is to group numbers by their signs.
- Step 1: Add all the positive integers together.
- Step 2: Add all the negative integers together.
- Step 3: Add the sum of the positives to the sum of the negatives to get the final answer. For example, in (-5) + 8 + (-2), combine negatives ((-5) + (-2) = -7), then add the positive (-7 + 8 = 1).
2. How do you add integers in class 6 using a number line?
Adding integers on a number line is a visual method taught in Class 6 Maths that involves moving left or right from a starting point. To add three numbers, you perform these movements sequentially.
- Start at the position of the first integer.
- To add a positive integer, move that many units to the right.
- To add a negative integer, move that many units to the left.
- Your final position after all movements is the sum.
3. What types of questions are in this Class 6 Addition of 3 Integers worksheet?
This practice worksheet for Class 6 Maths includes several question types to ensure a thorough understanding of integer addition.
- Sum Calculations: Direct questions asking to find the sum of three given integers (e.g., 5 + (-11) + 2).
- Fill-in-the-Blanks: Problems that test understanding of addition properties by asking to find a missing integer in an equation.
- Number Line Exercises: Activities that require students to show the addition of three integers visually on a number line.
4. Does this addition of three integers worksheet include an answer key?
Yes, this printable maths worksheet comes with a complete answer key for every question. The provided solutions allow students to self-assess their work, understand mistakes, and practice independently, making it a reliable self-study resource.
5. How can I use this worksheet at home for maths revision?
This worksheet is ideal for at-home maths revision to help students build confidence in adding positive and negative numbers before exams.
- Download and Print: The resource is a print-friendly integer addition PDF.
- Timed Practice: Encourage your child to solve the questions within a time limit to simulate exam conditions.
- Review with Answers: Use the included answer key to check solutions and focus on correcting any errors.
6. Is this worksheet aligned with the NCERT syllabus for Class 6?
Absolutely. This Class 6 integers worksheet has been created by subject matter experts to align perfectly with the latest NCERT curriculum and CBSE exam guidelines. It covers all fundamental concepts of integer addition required for Class 6 students.
7. What are 10 examples of integers?
Integers are whole numbers (not fractions or decimals) that can be positive, negative, or zero. Some common examples of integers are -15, -7, -1, 0, 5, 12, 45, -100, 250, and -500.
8. How does this worksheet reinforce concept retention?
This worksheet enhances concept retention by offering varied and repetitive practice that targets different aspects of learning.
- Builds Fluency: The multiple practice sums help students master the rules for adding integers.
- Visual Reinforcement: The integer number line activities cater to visual learners and make the abstract concept more concrete.
- Conceptual Understanding: Fill-in-the-blanks questions encourage students to think critically about how integer addition works.
9. Can I use this worksheet digitally on a tablet?
Yes, because the worksheet is a downloadable PDF file, it can be easily opened and used on digital devices like tablets or computers. You can use any compatible app to write answers directly on the worksheet, making it a flexible tool for modern learning.
10. What is a common mistake students make when adding three integers?
A common mistake is incorrectly applying the sign rules, especially when adding a positive and a negative number. Forgetting to take the sign of the larger number is a frequent error. For example, in (-10) + 4, students might incorrectly write 6 instead of the correct answer, -6. This worksheet provides ample practice to help avoid such errors.
