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Math K-Plus

Learn How To Multiply Integers

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Multiply Integers Example



Multiply Integers Example
Step 1

First, state the problem. We want to multiply the number 9 by the number 2.
Step 2

Next we multiply numbers 9 and 2; the answer (product) of 2 times 9 is 18.  Bring the 8 down in column A (one column) and carry the 1 to the tens column B.
Step 3

Last step is to bring the carried 1 in the tens column down to the answer (product) line. We now have the complete answer to 2 times 9 which is 18.
Step 4

Complete answer to 2 x 9 = 9 + 9 = 18.
 CBA
    
   9
 x 2
———
    
 CBA
  1 
   9
 x 2
———
   8
  1 
   9
 x 2
———
   18
  1 
   9
 x 2
———
   18