Subtraction without Decomposition for 2-Digit Number from 2-Digit Number is given here. This article is completely about the Subtraction of 2-Digit Numbers without regrouping. We have explained the procedure and given problems along with the explanation. Therefore, quickly have a look at the complete article to know about the Subtraction of 2-Digit Numbers without Decomposition.
Do Refer:
- Subtraction without Regrouping
- Subtracting 2-Digit Numbers
- Subtracting 2-Digit Numbers with Borrowing
Subtracting 2 Digit Numbers Without Regrouping
Learn How to Subtract 2-Digit Numbers Without Borrowing. We have given a step-by-step process to find the subtraction of two-digit numbers without Regrouping.
(i) Firstly, write down the given numbers.
(ii) Then, compare the two numbers to find which one is the large number and which one is the small number.
(iii) Place the minuend number on the top and the subtrahend number below the minuend number.
(iv) Must place the numbers as per the place value one below the other. Ones’ place digits and tens’ place digits must be lined up.
(v) Begin your subtraction from one’s place digits column.
(vi) Then, subtract the one’s place digits column and note down the number.
(vii) After that perform the subtraction operation on ten’s place digit column.
(viii) Finally, note down the answer.
Subtracting 2 Digit Numbers from 2 Digit without Regrouping Examples
Example 1.
Subtract 48 from 79.
Solution:
The given numbers are 48 and 79.
(i) Compare the two numbers. 79 is the larger number and 48 is a small number.
(ii) Subtract one’s place digits. Subtract 8 from 9. 9 – 8 = 1. Place 1 in the one’s column as shown in the figure.
(iii) Subtract ten’s place digits. Subtract 4 from 7. 7 – 4 = 3. Place 3 in the ten’s column as shown in the figure.
(iv) Finally, the difference of 79 – 48 = 31.
The answer is 31.
Example 2.
Subtract 17 from 59.
Solution:
The given numbers are 17 and 59.
(i) Compare the two numbers. 59 is the larger number and 17 is a small number.
(ii) Subtract one’s place digits. Subtract 7 from 9. 9 – 7 = 2. Place 2 in the one’s column as shown in the figure.
(iii) Subtract ten’s place digits. Subtract 1 from 5. 5 – 1 = 4. Place 4 in the ten’s column as shown in the figure.
(iv) Finally, the difference of 59 – 17 = 42.
The answer is 42.
Example 3.
Subtract 46 from 99.
Solution:
The given numbers are 46 and 99.
(i) Compare the two numbers. 99 is the larger number and 46 is a small number.
(ii) Subtract one’s place digits. Subtract 6 from 9. 9 – 6 = 3. Place 3 in the one’s column as shown in the figure.
(iii) Subtract ten’s place digits. Subtract 4 from 9. 9 – 4 = 5. Place 5 in the ten’s column as shown in the figure.
(iv) Finally, the difference of 99 – 46 = 53.
The answer is 53.
Subtracting 2 Digit Numbers without Regrouping using Base Ten Blocks
Help your children to learn the Subtraction of 2-Digit Numbers without Regrouping in an easy way. Finding the 2-Digit Numbers Subtraction without Regrouping using Base Ten Blocks is a simple and quick way compared to other methods. Therefore, follow the below process and learn the subtraction of two-digit numbers without borrowing using Base Ten Blocks.
How to Subtract 2 Digit Numbers Without Borrowing Using Base Ten Blocks?
(i) Note down the given numbers.
(ii) Compare and find out the large number and small number.
(iii) Take the Base Ten Blocks according to the large number (minuend).
(iv) Remove the Base Ten Blocks and individual blocks depends on the small number (subtrahend).
(iv) Count the remained base ten blocks to find the answer.
(v) Finally, note down the answer.
Subtracting 2 Digit Numbers Without Regrouping Using Base Ten Blocks
Example 1.
Subtract 21 from 35.
Solution:
The given numbers are 21 and 35.
(i) Compare the two numbers. 35 is the larger number and 21 is a small number.
(ii) Now, take 35 Base Ten Blocks. Because 35 is a large number from the given numbers.
(iii) Remove 21 Base Ten Blocks from 35 Base Ten Blocks. The remaining Base Ten Blocks are 14.
35 Base Ten Blocks – 21 Base Ten Blocks = 14 Base Ten Blocks
(iv) Therefore, 14 is the final answer.
Example 2.
Subtract 54 from 68.
Solution:
The given numbers are 54 and 68.
(i) Compare the two numbers. 68 is the larger number and 54 is a small number.
(ii) Now, take 68 Base Ten Blocks. Because 68 is a large number from the given numbers.
(iii) Remove 54 Base Ten Blocks from 68 Base Ten Blocks. The remaining Base Ten Blocks are 14.
68 Base Ten Blocks – 54 Base Ten Blocks = 14 Base Ten Blocks
(iv) Therefore, 14 is the final answer.
Example 3.
Subtract 11 from 35.
Solution:
The given numbers are 11 and 35.
(i) Compare the two numbers. 35 is the larger number and 11 is a small number.
(ii) Now, take 35 Base Ten Blocks. Because 35 is a large number from the given numbers.
(iii) Remove 11 Base Ten Blocks from 35 Base Ten Blocks. The remaining Base Ten Blocks are 24.
35 Base Ten Blocks – 11 Base Ten Blocks = 24 Base Ten Blocks
(iv) Therefore, 24 is the final answer.