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Worksheet Solution: Subtraction | Vedic Math for Junior Classes - English - Class 1 PDF Download

Worksheet Solution: Subtraction | Vedic Math for Junior Classes - English - Class 1

Section 1
Worksheet Solution: Subtraction | Vedic Math for Junior Classes - English - Class 1

All from 9 and the Last from 10 (Subtracting from 10 or 100)

Q1. 10 - 7 = ?Worksheet Solution: Subtraction | Vedic Math for Junior Classes - English - Class 1Solution: 3
Take 7 from 9 to get 2, but since it’s the last digit, take 7 from 10 to get 3. So, 10 - 7 = 3.

Q2. 100 - 85 = ?
Worksheet Solution: Subtraction | Vedic Math for Junior Classes - English - Class 1

Solution: 15
For 85, take 8 from 9 to get 1, and 5 from 10 to get 5. Put them together: 15. So, 100 - 85 = 15.

Section 2

Subtracting from a Multiple of a Base (Like 20, 30, 50)

Q3. 20 - 8 = ?Worksheet Solution: Subtraction | Vedic Math for Junior Classes - English - Class 1Solution: 12
Think of 20 as 2 tens. Reduce 2 to 1 (one less), and take 8 from 9 to get 1, 8 from 10 to get 2. Add 10 + 2 = 12. So, 20 - 8 = 12.

Q4. 50 - 13 = ?Worksheet Solution: Subtraction | Vedic Math for Junior Classes - English - Class 1Solution: 37
Reduce 5 to 4 (one less). For 13, take 1 from 9 to get 8, 3 from 10 to get 7. But we use 3 and 7 with 4 tens: 40 + 7 = 47 (adjusting here for Class 2 simplicity). Correct answer: 50 - 13 = 37 (direct subtraction for clarity).

Section 3

Adding Zeros to Match Digits

Q5. 100 - 6 = ?Worksheet Solution: Subtraction | Vedic Math for Junior Classes - English - Class 1

Solution: 94
Write 6 as 006. Take 0 from 9 = 9, 0 from 9 = 9, 6 from 10 = 4. So, 100 - 6 = 94.

Q6. 10 - 2 = ?
Worksheet Solution: Subtraction | Vedic Math for Junior Classes - English - Class 1Solution: 8
Write 2 as 02. Take 0 from 9 = 9, 2 from 10 = 8. We just need 8. So, 10 - 2 = 8.

Section 4

Money Problems (Change Calculation)

Q7. You have Rs. 10 and spend Rs. 4. How much change do you get?Worksheet Solution: Subtraction | Vedic Math for Junior Classes - English - Class 1Solution: Rs. 6
Take 4 from 10 (last digit). 10 - 4 = 6. You get Rs. 6 back!

Q8. You have Rs. 20 and spend Rs. 7. How much change do you get?Worksheet Solution: Subtraction | Vedic Math for Junior Classes - English - Class 1Solution: Rs. 13
Reduce 2 to 1 (one less). Take 7 from 9 = 2, 7 from 10 = 3. Add 10 + 3 = 13. So, Rs. 20 - Rs. 7 = Rs. 13.

Section 5

"Complete the Whole" (Using a Nearby Number)

Q9. 15 - 9 = ?
Solution: 6
9 is close to 10 (1 less). Take 10 from 15 = 5, then add 1 back. 5 + 1 = 6. So, 15 - 9 = 6.

Q10. 22 - 19 = ?
Solution: 3
19 is close to 20 (1 less). Take 20 from 22 = 2, then add 1 back. 2 + 1 = 3. So, 22 - 19 = 3.

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Worksheet Solution: Subtraction
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Section 6

Number Splitting (Breaking Numbers Apart)Worksheet Solution: Subtraction | Vedic Math for Junior Classes - English - Class 1

Q11. 36 - 14 = ?
Solution: 22
Split 36 into 30 and 6, and 14 into 10 and 4. Do 30 - 10 = 20, then 6 - 4 = 2. Add 20 + 2 = 22. So, 36 - 14 = 22.

Q12. 45 - 23 = ?
Solution: 22
Split 45 into 40 and 5, and 23 into 20 and 3. Do 40 - 20 = 20, then 5 - 3 = 2. Add 20 + 2 = 22. So, 45 - 23 = 22.

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Section 7

Left to Right Subtraction

Q13. 34 - 12 = ?
Solution: 22
Start from the left. 3 - 1 = 2 (tens), then 4 - 2 = 2 (ones). Put them together: 22. So, 34 - 12 = 22.

Q14. 67 - 45 = ?
Solution: 22
Left to right: 6 - 4 = 2 (tens), then 7 - 5 = 2 (ones). Together: 22. So, 67 - 45 = 22.

Bonus Fun Question!Worksheet Solution: Subtraction | Vedic Math for Junior Classes - English - Class 1

Q15. You have 30 candies and give 18 to your friends. How many do you have left?
Solution: 12
Split 30 into 20 and 10, and 18 into 10 and 8. Do 20 - 10 = 10, then 10 - 8 = 2. Add 10 + 2 = 12. You have 12 candies left!

The document Worksheet Solution: Subtraction | Vedic Math for Junior Classes - English - Class 1 is a part of the Class 1 Course Vedic Math for Junior Classes - English.
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FAQs on Worksheet Solution: Subtraction - Vedic Math for Junior Classes - English - Class 1

1. What is the concept of subtraction in mathematics?
Ans. Subtraction is one of the four basic operations in mathematics, where one number (the minuend) is decreased by another number (the subtrahend). The result is called the difference. For example, in the equation 7 - 3 = 4, 7 is the minuend, 3 is the subtrahend, and 4 is the difference.
2. How do you perform subtraction with large numbers?
Ans. To perform subtraction with large numbers, you can align the numbers vertically by their place value (units, tens, hundreds, etc.). Then, subtract starting from the rightmost digit, borrowing from the next left digit if necessary. For example, to subtract 456 from 789, you would align them and perform the subtraction column by column.
3. What are some common mistakes made in subtraction?
Ans. Common mistakes in subtraction include misaligning numbers, forgetting to borrow when the minuend digit is smaller than the subtrahend digit, and incorrect calculation of the difference. Practicing with examples can help reduce these errors.
4. Can subtraction be used in real-life scenarios?
Ans. Yes, subtraction is frequently used in real-life scenarios, such as calculating change when shopping, determining distances, measuring time differences, and managing budgets. It helps in making decisions based on the difference between quantities.
5. What are the properties of subtraction?
Ans. The main properties of subtraction include non-commutativity (a - b is not equal to b - a), non-associativity (a - (b - c) is not the same as (a - b) - c), and the identity property, where subtracting zero from a number leaves it unchanged (a - 0 = a).
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