How to Subtract Integers: Steps and Examples for Grade 6
FAQs on Integer Subtraction Practice Worksheet for Class 6 (–10 to +10)
1. How to subtract integers in class 6?
To subtract integers in Class 6, you change the subtraction operation into an addition problem by changing the sign of the second number.
- Step 1: Keep the first number (the minuend) the same.
- Step 2: Change the subtraction sign (-) to an addition sign (+).
- Step 3: Change the sign of the second number (the subtrahend) to its opposite (e.g., +5 becomes -5, and -8 becomes +8).
- Step 4: Follow the rules for adding integers.
For example, to solve 8 – (–3), it becomes 8 + (+3), which equals 11.
2. What is the rule for (+) and (-) in maths when subtracting integers?
The primary rule for (+) and (-) signs in integer subtraction is to “add the opposite,” which changes how you handle the problem.
- Subtracting a positive number: This is the same as adding its negative counterpart. For example, 7 – (+4) is the same as 7 + (–4) = 3.
- Subtracting a negative number: This is the same as adding its positive counterpart. The two negative signs effectively become a positive. For example, 5 – (–2) is the same as 5 + (+2) = 7.
3. How can you subtract integers using a number line?
You can subtract integers on a number line by starting at the first number and moving in the opposite direction of what the second number would normally indicate.
- Step 1: Locate the first number on the number line. This is your starting point.
- Step 2: To subtract a positive integer, move to the left on the number line.
- Step 3: To subtract a negative integer, move to the right on the number line.
For example, to solve (–2) – (+3), you would start at -2 and move 3 units to the left, landing on -5.
4. Is this Class 6 Maths Integer Subtraction worksheet printable?
Yes, this Class 6 Maths worksheet on integer subtraction is specifically designed to be printable and user-friendly.
You can download the worksheet as a free PDF file, which is formatted for standard A4 paper. This makes it a perfect resource for maths practice for grade 6 students at home, for homework assignments, or for classroom revision.
5. Does this subtracting integers worksheet for grade 6 come with an answer key?
Yes, a complete answer key is included with this subtracting integers worksheet for Grade 6 to facilitate easy checking.
The answer key allows parents and students to quickly verify the solutions for all integer problems. This helps in identifying mistakes, understanding the correct steps, and building confidence in solving integer subtraction questions independently.
6. What are some examples of integer subtraction for Class 6?
Here are some common examples of integer subtraction problems suitable for Class 6 students, covering questions within the -10 to +10 range.
- Positive minus Positive: 9 – 4 = 5
- Positive minus Negative: 6 – (–3) becomes 6 + 3 = 9
- Negative minus Positive: (–5) – 2 becomes –5 + (–2) = –7
- Negative minus Negative: (–8) – (–10) becomes –8 + 10 = 2
7. What skills are built by practising with this integer subtraction worksheet?
This worksheet is designed to build several crucial mathematical skills essential for Grade 6 students.
- Calculation Accuracy: It helps improve accuracy when working with both negative and positive numbers.
- Conceptual Understanding: Regular practice reinforces the fundamental rules of integer operations.
- Problem-Solving Speed: Completing these easy subtraction drills increases calculation speed and efficiency.
- Number Sense: It enhances a student's intuitive understanding of how numbers relate to each other on a number line.
8. What age group is this integer subtraction worksheet suitable for?
This integer subtraction worksheet is ideal for students in Grade 6, who are typically between the ages of 11 and 13.
The content is aligned with the standard CBSE maths worksheet curriculum for Class 6 and follows the guidelines set by NCERT. It is an excellent resource for any student who is learning the fundamentals of subtracting integers.
9. What is the difference between subtracting a positive integer and subtracting a negative integer?
The key difference lies in how the operation affects the original number, which can be visualized as movement on a number line.
- Subtracting a positive integer (e.g., 7 - 3) decreases the value, causing a move to the left on the number line to get 4.
- Subtracting a negative integer (e.g., 7 - (-3)) is the same as adding its positive opposite (7 + 3). This increases the value, causing a move to the right on the number line to get 10.
10. How does this worksheet help students master integer problems?
This worksheet helps students master integer problems through focused practice, varied question formats, and visual learning aids.
- Repetition: A series of fill-in-the-blanks subtraction problems helps solidify the core rules.
- Visualisation: The inclusion of number line problems helps visual learners better grasp the concepts.
- Targeted Practice: By focusing on the minus 10 to plus 10 range, it builds a strong foundational skill before tackling more complex numbers.
- Self-Assessment: The provided answer key allows for immediate feedback and helps students learn from their mistakes.
