Subtract TwoDigit Numbers Without Regrouping
Subtracting 2Digit Numbers: Learn
How to add twodigit numbers (for example 67  41).

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.
6 7  4 1 
Subtract the bottom ones' place digit (1) from the top ones' place digit
(7) and place the difference (6) below the line in the ones' place column.
6 7  4 1 6 
Subtract the bottom tens' place digit (4) from the top tens' place digit
(6). Place the difference (2) below the line in the tens' place column.
6 7  4 1 2 6
Subtracting TwoDigit Numbers: Practice
What is the difference between the two numbers?
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