To solve 1,457 - 195, you can simply perform the subtraction:
1,457 - 195 = 1,262.
Now, to find out how much you need to add to 195 to get to 1,457, you can set up the equation:
195 + x = 1,457.
To find \( x \), you subtract 195 from 1,457:
\[ x = 1,457 - 195 = 1,262. \]
So, you need to add 1,262 to 195 to get 1,457.