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cece43 cece43
  • 06-11-2015
  • Mathematics
Answered

How place value could be used to find the difference of 4.23 and 2.75

Verified Answer :

doodlegirl342
doodlegirl342 doodlegirl342
  • 06-11-2015

Place value can be used to subtract 4.23 and 2.75 because in order to subtract, you must line up the whole numbers together, the tenths place together, and the hundredths place together. 

Lining them up:   Whole= W   Tenths place= T   Hundredths place= H

       W   T   H
             
       4 .  2   3
    -  2 .  7   5
   ------------------- 
       1 .  4   8      

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