Shortcut to find Square of any number ending with 5
1. Shortcut to Find Square of any number ending with 5
eg(1)35^2
Step 1
Multiply the number left after removing 5 to its next number
3*4
=12
Step 2
Suffix 25 at the end
we get
1225
eg(2) 125^2
step 1)...12*13=156
Step 2).. 15625