Today is . WELCOME: wang--/44447  Home | Reg LoginAll user | setHomePage | Bookmark  
Home | Math Test Online | Addition | Subtraction | Multiplication | Division | Time | Worksheet(JPG/PDF) | CAI | Flash Games | 
 Recommendation article
 Article search
 
 Home--maths--Second Grade--Subtraction using Pencil and Paper

Subtraction using Pencil and Paper

Subtracting Two Digit Numbers

How to subtract two digit numbers (for example 67 - 45).

  • Place one number above the other so the tens' place digits and ones' place digits are lined up. Draw a line under the bottom number.
    67
    45
    
  • Subtract the two digits in the ones' place column. (7 - 5 = 2).
    67
    45
     2
    
  • Subtract the digits in the tens' place column (6 - 4 = 2) and place the answer below the line in the tens' place column.
    67
    45
    22
  • If the ones' place digit that is being subtracted is larger than the top ones' place digit, decrease the top tens' place digit by one and increase the top ones' place value by ten before subtracting.

Find the Difference between the two Numbers.

  -     =     




2006-12-16 21:25:42
Viewed 2344 times Close
Math Test Online Greatmathsites

Translate

Arabic  Chinese  French  German  Italian  Japanese  Korean  Portuguese  Spanish

Feedback
Thank you to online math channels' Mathematics Department for hosting these lessons.
Copyright © 2006 - 2008 GZtrain Inc. All Rights Reserved