1 added
2 removed
Original
2026-01-01
Modified
2026-02-28
1
-
<p>163 Learners</p>
1
+
<p>186 Learners</p>
2
<p>Last updated on<strong>August 5, 2025</strong></p>
2
<p>Last updated on<strong>August 5, 2025</strong></p>
3
<p>The mathematical operation of finding the difference between two decimal fractions is known as the subtraction of decimal fractions. It helps simplify calculations and solve problems involving decimals and arithmetic operations.</p>
3
<p>The mathematical operation of finding the difference between two decimal fractions is known as the subtraction of decimal fractions. It helps simplify calculations and solve problems involving decimals and arithmetic operations.</p>
4
<h2>What is Subtraction of Decimal Fractions?</h2>
4
<h2>What is Subtraction of Decimal Fractions?</h2>
5
<p>Subtracting<a>decimal</a><a>fractions</a>involves aligning the decimal points of the<a>numbers</a>and subtracting as with<a>whole numbers</a>. Ensure that each digit in the columns is correctly aligned according to their<a>place value</a>.</p>
5
<p>Subtracting<a>decimal</a><a>fractions</a>involves aligning the decimal points of the<a>numbers</a>and subtracting as with<a>whole numbers</a>. Ensure that each digit in the columns is correctly aligned according to their<a>place value</a>.</p>
6
<p>Decimal numbers have two components:</p>
6
<p>Decimal numbers have two components:</p>
7
<p>Whole number part: The part of the number to the left of the decimal point.</p>
7
<p>Whole number part: The part of the number to the left of the decimal point.</p>
8
<p>Fractional part: The part of the number to the right of the decimal point.</p>
8
<p>Fractional part: The part of the number to the right of the decimal point.</p>
9
<h2>How to do Subtraction of Decimal Fractions?</h2>
9
<h2>How to do Subtraction of Decimal Fractions?</h2>
10
<p>When<a>subtracting decimal</a>fractions, students should follow these steps:</p>
10
<p>When<a>subtracting decimal</a>fractions, students should follow these steps:</p>
11
<p>Align decimal points: Write the numbers so that their decimal points are vertically aligned.</p>
11
<p>Align decimal points: Write the numbers so that their decimal points are vertically aligned.</p>
12
<p>Zero placeholders: Add zeros to the right of the decimal to ensure each number has the same number of decimal places.</p>
12
<p>Zero placeholders: Add zeros to the right of the decimal to ensure each number has the same number of decimal places.</p>
13
<p>Subtract as whole numbers: Subtract digits column by column as you would with whole numbers.</p>
13
<p>Subtract as whole numbers: Subtract digits column by column as you would with whole numbers.</p>
14
<p>Simplifying result: The answer should have the decimal point aligned with the numbers you subtracted.</p>
14
<p>Simplifying result: The answer should have the decimal point aligned with the numbers you subtracted.</p>
15
<h2>Methods to do Subtraction of Decimal Fractions</h2>
15
<h2>Methods to do Subtraction of Decimal Fractions</h2>
16
<p>The following methods can be used for the<a>subtraction</a>of decimal fractions: Method 1: Horizontal Method To apply this method, use the following steps:</p>
16
<p>The following methods can be used for the<a>subtraction</a>of decimal fractions: Method 1: Horizontal Method To apply this method, use the following steps:</p>
17
<p>Step 1: Write both numbers in a line with a minus sign between them.</p>
17
<p>Step 1: Write both numbers in a line with a minus sign between them.</p>
18
<p>Step 2: Align the decimal points and add zeros if necessary.</p>
18
<p>Step 2: Align the decimal points and add zeros if necessary.</p>
19
<p>Step 3: Subtract the numbers.</p>
19
<p>Step 3: Subtract the numbers.</p>
20
<p>Example: Subtract 12.75 from 25.68.</p>
20
<p>Example: Subtract 12.75 from 25.68.</p>
21
<p>Step 1: 25.68 - 12.75</p>
21
<p>Step 1: 25.68 - 12.75</p>
22
<p>Step 2: Align decimal points</p>
22
<p>Step 2: Align decimal points</p>
23
<p>Step 3: 25.68 - 12.75 = 12.93</p>
23
<p>Step 3: 25.68 - 12.75 = 12.93</p>
24
<p>Answer: 12.93</p>
24
<p>Answer: 12.93</p>
25
<p><strong>Method 2: Column Method</strong></p>
25
<p><strong>Method 2: Column Method</strong></p>
26
<p>In the column method, write the numbers one below the other, making sure to align the decimal points. Add zeros if necessary to make the numbers have the same number of decimal places. Then subtract as you would with whole numbers.</p>
26
<p>In the column method, write the numbers one below the other, making sure to align the decimal points. Add zeros if necessary to make the numbers have the same number of decimal places. Then subtract as you would with whole numbers.</p>
27
<p>For example, Subtract 3.456 from 7.89. Solution: Align the decimal points and add zeros for alignment. 7.890 - 3.456 ------- 4.434</p>
27
<p>For example, Subtract 3.456 from 7.89. Solution: Align the decimal points and add zeros for alignment. 7.890 - 3.456 ------- 4.434</p>
28
<p>Therefore, upon subtracting, we get 4.434.</p>
28
<p>Therefore, upon subtracting, we get 4.434.</p>
29
<h3>Explore Our Programs</h3>
29
<h3>Explore Our Programs</h3>
30
-
<p>No Courses Available</p>
31
<h2>Properties of Subtraction of Decimal Fractions</h2>
30
<h2>Properties of Subtraction of Decimal Fractions</h2>
32
<p>In subtraction, decimal fractions have characteristic properties:</p>
31
<p>In subtraction, decimal fractions have characteristic properties:</p>
33
<ul><li>Subtraction is not commutative In subtraction, changing the order of the numbers changes the result, i.e., A - B ≠ B - A.</li>
32
<ul><li>Subtraction is not commutative In subtraction, changing the order of the numbers changes the result, i.e., A - B ≠ B - A.</li>
34
</ul><ul><li>Subtraction is not associative Unlike<a>addition</a>, we cannot regroup in subtraction. Changing the grouping of numbers changes the result. (A - B) - C ≠ A - (B - C)</li>
33
</ul><ul><li>Subtraction is not associative Unlike<a>addition</a>, we cannot regroup in subtraction. Changing the grouping of numbers changes the result. (A - B) - C ≠ A - (B - C)</li>
35
</ul><ul><li>Subtracting zero from a decimal leaves the decimal as is Subtracting zero from any decimal results in the same decimal: A - 0 = A.</li>
34
</ul><ul><li>Subtracting zero from a decimal leaves the decimal as is Subtracting zero from any decimal results in the same decimal: A - 0 = A.</li>
36
</ul><h2>Tips and Tricks for Subtraction of Decimal Fractions</h2>
35
</ul><h2>Tips and Tricks for Subtraction of Decimal Fractions</h2>
37
<p>Here are some tips and tricks for efficiently dealing with the subtraction of decimal fractions:</p>
36
<p>Here are some tips and tricks for efficiently dealing with the subtraction of decimal fractions:</p>
38
<p><strong>Tip 1:</strong>Always ensure the decimal points are aligned before starting the subtraction.</p>
37
<p><strong>Tip 1:</strong>Always ensure the decimal points are aligned before starting the subtraction.</p>
39
<p><strong>Tip 2:</strong>Use zeros as placeholders to avoid confusion with different numbers of decimal places.</p>
38
<p><strong>Tip 2:</strong>Use zeros as placeholders to avoid confusion with different numbers of decimal places.</p>
40
<p><strong>Tip 3:</strong>Start subtracting from the rightmost digit (the smallest place value) to avoid errors in calculation.</p>
39
<p><strong>Tip 3:</strong>Start subtracting from the rightmost digit (the smallest place value) to avoid errors in calculation.</p>
41
<h2>Misalignment of decimal points</h2>
40
<h2>Misalignment of decimal points</h2>
42
<p>Students often forget to align decimal points, which leads to incorrect subtraction. Always ensure decimal points are vertically aligned.</p>
41
<p>Students often forget to align decimal points, which leads to incorrect subtraction. Always ensure decimal points are vertically aligned.</p>
43
<h3>Problem 1</h3>
42
<h3>Problem 1</h3>
44
<p>Use the horizontal method, (6.92) - (3.58) = 6.92 - 3.58 = 3.34</p>
43
<p>Use the horizontal method, (6.92) - (3.58) = 6.92 - 3.58 = 3.34</p>
45
<p>Okay, lets begin</p>
44
<p>Okay, lets begin</p>
46
<p>Subtract 2.004 from 5.678</p>
45
<p>Subtract 2.004 from 5.678</p>
47
<p>Well explained 👍</p>
46
<p>Well explained 👍</p>
48
<h3>Problem 2</h3>
47
<h3>Problem 2</h3>
49
<p>Use the column method of subtraction 5.678 - 2.004 ------- 3.674</p>
48
<p>Use the column method of subtraction 5.678 - 2.004 ------- 3.674</p>
50
<p>Okay, lets begin</p>
49
<p>Okay, lets begin</p>
51
<p>Subtract 0.75 from 1.23</p>
50
<p>Subtract 0.75 from 1.23</p>
52
<p>Well explained 👍</p>
51
<p>Well explained 👍</p>
53
<h3>Problem 3</h3>
52
<h3>Problem 3</h3>
54
<p>Write numbers in columns: 1.23 - 0.75 ------ 0.48</p>
53
<p>Write numbers in columns: 1.23 - 0.75 ------ 0.48</p>
55
<p>Okay, lets begin</p>
54
<p>Okay, lets begin</p>
56
<p>Subtract 4.321 from 9.876</p>
55
<p>Subtract 4.321 from 9.876</p>
57
<p>Well explained 👍</p>
56
<p>Well explained 👍</p>
58
<h3>Problem 4</h3>
57
<h3>Problem 4</h3>
59
<p>Align decimal points and subtract: 9.876 - 4.321 ------- 5.555</p>
58
<p>Align decimal points and subtract: 9.876 - 4.321 ------- 5.555</p>
60
<p>Okay, lets begin</p>
59
<p>Okay, lets begin</p>
61
<p>Subtract 0.004 from 0.1</p>
60
<p>Subtract 0.004 from 0.1</p>
62
<p>Well explained 👍</p>
61
<p>Well explained 👍</p>
63
<h2>Yes, but you need to add zeros to the numbers to ensure they have the same number of decimal places before subtracting.</h2>
62
<h2>Yes, but you need to add zeros to the numbers to ensure they have the same number of decimal places before subtracting.</h2>
64
<h3>1.Is subtraction commutative in decimal fractions?</h3>
63
<h3>1.Is subtraction commutative in decimal fractions?</h3>
65
<p>No, the order of numbers matters in subtraction; changing them changes the outcome.</p>
64
<p>No, the order of numbers matters in subtraction; changing them changes the outcome.</p>
66
<h3>2.What are placeholders in decimal subtraction?</h3>
65
<h3>2.What are placeholders in decimal subtraction?</h3>
67
<p>Placeholders are zeros added to the right of a decimal to ensure both numbers have the same number of decimal places.</p>
66
<p>Placeholders are zeros added to the right of a decimal to ensure both numbers have the same number of decimal places.</p>
68
<h3>3.What is the first step of the subtraction of decimal fractions?</h3>
67
<h3>3.What is the first step of the subtraction of decimal fractions?</h3>
69
<p>The first step is to align the decimal points of the numbers to ensure accurate subtraction.</p>
68
<p>The first step is to align the decimal points of the numbers to ensure accurate subtraction.</p>
70
<h3>4.What method is used for the subtraction of decimal fractions?</h3>
69
<h3>4.What method is used for the subtraction of decimal fractions?</h3>
71
<p>The horizontal method and the column method are commonly used for subtracting decimal fractions.</p>
70
<p>The horizontal method and the column method are commonly used for subtracting decimal fractions.</p>
72
<h2>Common Mistakes and How to Avoid Them in Subtraction of Decimal Fractions</h2>
71
<h2>Common Mistakes and How to Avoid Them in Subtraction of Decimal Fractions</h2>
73
<p>Subtraction of decimal fractions can be tricky, leading to common mistakes. Being aware of these errors can help students avoid them.</p>
72
<p>Subtraction of decimal fractions can be tricky, leading to common mistakes. Being aware of these errors can help students avoid them.</p>
74
<p>What Are Numbers? 🔢 | Fun Explanation with 🎯 Real-Life Examples for Kids | ✨BrightCHAMPS Math</p>
73
<p>What Are Numbers? 🔢 | Fun Explanation with 🎯 Real-Life Examples for Kids | ✨BrightCHAMPS Math</p>
75
<p>▶</p>
74
<p>▶</p>
76
<h2>Hiralee Lalitkumar Makwana</h2>
75
<h2>Hiralee Lalitkumar Makwana</h2>
77
<h3>About the Author</h3>
76
<h3>About the Author</h3>
78
<p>Hiralee Lalitkumar Makwana has almost two years of teaching experience. She is a number ninja as she loves numbers. Her interest in numbers can be seen in the way she cracks math puzzles and hidden patterns.</p>
77
<p>Hiralee Lalitkumar Makwana has almost two years of teaching experience. She is a number ninja as she loves numbers. Her interest in numbers can be seen in the way she cracks math puzzles and hidden patterns.</p>
79
<h3>Fun Fact</h3>
78
<h3>Fun Fact</h3>
80
<p>: She loves to read number jokes and games.</p>
79
<p>: She loves to read number jokes and games.</p>