00:01
In this problem, we're being asked to add negative 0 .01 plus 1.
00:04
Well, we're adding two numbers with different signs.
00:06
So we're actually going to subtract them.
00:08
And when we set them up, we're going to put the larger number on top when we set this up vertically, which in this case is 1.
00:14
So i'm going to have 1.
00:16
And then i'll put the second number underneath.
00:18
But remember, you have to line up the decimal.
00:20
So we're going to have 0 .01, which means i have to add a decimal 0 -0 after the 1.
00:26
So now let's go ahead and subtract.
00:28
Well, i can't take one away from zero, so i have to borrow.
00:31
I have to go all the way to my whole number of one...