#speedmaths #multiplication mul#ssc #bank #railwayexams #governmentjobs #kaneeshmaths #mathstricks

13 thoughts on “#speedmaths #multiplication mul#ssc #bank #railwayexams #governmentjobs #kaneeshmaths #mathstricks”

@sankalp7599 02/03/2024 at 1:41 pm

399
@abiyazh0220 02/03/2024 at 1:42 pm

Solution 309
@DarkNight-ek4tb 02/03/2024 at 3:37 pm

399 bro
@rathakirsahan5168 02/03/2024 at 5:06 pm

399
@sakthipurthisakthipurthi3457 02/03/2024 at 5:12 pm

21+ (10+9). 21×10= 210. 21× 9= 189 210+ 189= 399 ans crt ah anna
@Rajalakshmi.s-gu2rd 02/03/2024 at 6:01 pm

39
@shanmugapriya3619 02/03/2024 at 6:46 pm

399
@vasanthivalliappan1606 02/03/2024 at 8:56 pm

399
@saravananmahalaxmi 02/03/2024 at 9:56 pm

399
@narmathadharmalingam5354 03/03/2024 at 12:24 am

54 x 12
@murugalakshmi4366 03/03/2024 at 2:49 am

speeda sollathenga sir.
@rajesvarrocks 03/03/2024 at 6:49 am

Let us assume a number to be x
We want to find (x-1)(x+1)=(x^2)-1
That's why he asked to find the square of middle number.
Here, x can be assumed as 20
X+1=21 and x-1=19
@keerthana-wz4kg 03/03/2024 at 7:46 am

Alaguuuu