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put this solution on YOUR website! 45 * 230 = 10350 to find the value of 44 * 230
Think of 230 as a number N.
45 Ns is 10350
44 Ns is 1 N less than 45 Ns, right?
So subtract 1 of those Ns from 45 of them.
So we subtract 230 from 10250 and get 10120.
Edwin