Vedic Maths: Addition - Class 6 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

To solve 19 + 7 + 4 using the Sum of Ten method:

1. Break down the numbers to create tens:
   • Add 1 to 19 to make it 20.
   • Subtract that same 1 from 7, leaving 6.
2. Now, add the modified numbers:
   • 6 (from 7) + 4 = 10
   • 20 (from 19) + 10 = 30

Thus, the total is 30.

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.

Let's add the numbers 346 and 278 using Left-to-Right Addition:

Step 1: Add the hundreds place

• 3 (hundreds place of 346) + 2 (hundreds place of 278) = 5 (hundreds place).

Step 2: Add the tens place

• 4 (tens place of 346) + 7 (tens place of 278) = 11.

• Write down 1 and carry over 1 to the hundreds place.

Step 3: Add the ones place

• 6 (ones place of 346) + 8 (ones place of 278) = 14.

• Add the carried over 1: 14 + 1 = 15.

• Write down 5 and carry over 1 to the tens place.

Step 4: Adjust for the carried over values

• The final sum is: 624.

Answer:

The sum of 346 + 278 is 624.