Today i am going to share an interesting vedic maths trick. At first you will find it difficult but with practice, you will be able to find square of any number within 10 seconds.
Square numbers ending in 25
Step 1. 325 = 3_25 => 3
Step 2. Square the number from Step 1: 32 = 9
Step 3. Divide the number from Step 1 by 2: 3/2 =1.5
Step 4. Add Step 2 and Step 3 : 9 + 1.5 = 10.5
Step 5. Multiply the number from Step 4 by 10: 10.5 * 10 =105
Step 6. Write the number 625 next to the result from Step 5: 105_625 = 105625
Square numbers between 80 and 130
# Above 100
1032 = 10609
Step 1. Add the number to the ones digit:
103 + 3 = 106
Step 2. Square the ones digit number ( if the result is a single digit put a 0 in front of it):
32 = 09
Step 3. Place the result from Step 2 next to the result from Step 1 : 10609
482 = 2304
Step 1. Add 25 to the ones digit: 25 + 3 = 28
Step 2. Square the ones digit number ( if the result is a single digit put a 0 in front of it ) : 32 = 09
Step 3. Place the result from Step 2 next to the result from Step 1 : 2809
Step 1: Add the number to the ones digit : 14 + 4 = 18
Step 2: Multiply the number from Step 1 by 10: 18 *10 = 180
Step 3: Square the ones digit number 42 = 16
Step 4: Add Step 2 and Step 3 : 180 + 16 = 196
Step 1. Add the number to the ones digit:
103 + 3 = 106
Step 2. Square the ones digit number ( if the result is a single digit put a 0 in front of it):
32 = 09
Step 3. Place the result from Step 2 next to the result from Step 1 : 10609
# Below 100
972 = 9409
Step 1. Subtract the number from 100: 100- 97 = 3
Step 2. Subtract the number ( from Step 1) from original number : 97-3 =94
Step 3. Square the result from Step 1 ( if the result is a single digit put a 0 in front of it) : 32 = 09
Step 4. Place the result from Step 3 next to the result from Step 2: 9409
Square numbers between 30 and 80
# Below 50
482 = 2304
Step 1 . Subtract the number from 50: 50-48=2
Step 2 . Subtract the result ( from Step 1 ) from 25: 25-2 =23
Step 3 . Square the result from Step 1 ( if the result is a single digit put a 0 in front of it ) : 22 = 04
# Above 50
532 = 2809
Step 1. Add 25 to the ones digit: 25 + 3 = 28
Step 2. Square the ones digit number ( if the result is a single digit put a 0 in front of it ) : 32 = 09
Step 3. Place the result from Step 2 next to the result from Step 1 : 2809
Square numbers ending in 5
352 = 1225
Step 1. Multiply the first digit by the first digit plus one: 3 * ( 3 + 1 ) = 12
Step 2. Write the numbers 25 next to the result from Step 1 : 1225
Square numbers between 10 and 19
142 = 196Step 1: Add the number to the ones digit : 14 + 4 = 18
Step 2: Multiply the number from Step 1 by 10: 18 *10 = 180
Step 3: Square the ones digit number 42 = 16
Step 4: Add Step 2 and Step 3 : 180 + 16 = 196
Square of Nearest value of 100,200,300...so on
Updated On 8th July
- Numbers Between 101 & 125
- Numbers Between 126 & 150
- Numbers Between 151 & 175
- Numbers Between 176 & 200