Arithmetic Grade Six

Lesson Sixty-three: Decimal Review

Even when you have digits on both sides of the decimal point, adding is done as usual. 


              3.512 		  2.331
            + 4.237             + 3.225
            --------            --------
              7.749               5.556


              3.421               1.522
            + 3.254             + 2.342
            --------            --------
              6.675               3.864
Just line up the decimal points and the columns will line up like they're supposed to. 

        1.336 + 2.221 = 3.557		2.412 + 3.223 = 5.635
If you want you can re-write each of these problems vertically.

Now you get to try a few for yourself.

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