Vedic Maths: Addition for Class 6 Improve Your Calculations - Free MCQ

• 47 is near 50, missing 3 to reach 50.
• Subtract 3 from 5, leaving 2.
• Add the adjusted 47 (which becomes 50) and the remainder 2 to get 52.
• Thus, the correct answer is option B, 52.

Pair numbers to make 10:

• 8 + 2 = 10
• 5 + 5 = 10

Then, add the results together:

• 10 + 10 = 20

67 is 3 less than 70.
Take 3 from 8 to reach 70.
Remaining = 5.
Now add: 70 + 5 = 75.

Option C is correct: 30.

Using the Sum of Ten idea, make a round ten by transferring a small amount from one number to another and compensating accordingly.

Add 1 to 19 to make 20, and subtract the same 1 from 7, leaving 6.

Add the remaining numbers: 6 + 4 = 10.

Now add the round ten and this ten: 20 + 10 = 30. Therefore the total is 30.

Add numbers step by step while keeping track of tens:

4 + 5 = 9
9 + 9 = 18 → write 8, carry 1
8 + 8 = 16 → write 6, carry 1
6 + 3 = 9

Total carry = 2 tens
Final answer = 29.

Using Number Splitting (after the first two digits):

Split the numbers as:

• 4523 = 45 | 23
• 3768 = 37 | 68

Now add:

• First parts: 45 + 37 = 82
• Second parts: 23 + 68 = 91

Combine the results:

• 82 | 91 = 8291

Correct answer: c) 8291

To solve 88 + 7 using the Completing the Whole method:

• Start with 88, which is 2 less than 90.
• Take 2 from the 7 to complete the whole (making it 90).
• Now, you have 5 left from the original 7.
• Add this remaining 5 to 90: 90 + 5 = 95.

Thus, the correct answer is 95.

To solve 25 + 17 + 33 + 45, pair the numbers to form multiples of 10 for easier calculation:

• 25 + 45 = 70
• 17 + 33 = 50

Adding these results together:

70 + 50 = 120

Thus, the final answer is C. 120.

Add the numbers:

346 + 278

Hundreds:
300 + 200 = 500

Tens:
40 + 70 = 110 → 500 + 110 = 610

Ones:
6 + 8 = 14 → 610 + 14 = 624

Final answer: 624
Correct option: c) 624