Solution

long subtraction

Solution

Solution steps
To subtract a larger number from a smaller one switch the order of the numbers. Negate the result by attaching a minus sign
Line up the numbers
Subtract each column of digits, starting from the right and working left
If the digit being subtracted is larger than the digit above it, 'borrow' a digit from the next column to the left.
In the bolded column, subtract the second digit from the first
The bottom number is larger than the upper number. Try to'borrow' a digit from the left.
Borrow from . The remainder is
Add ten to :
In the bolded column, subtract the second digit from the first:
In the bolded column, subtract the second digit from the first:
Place a minus sign in front of the answer

Popular Examples

Find the GCF 60x^4y^7 , 45x^5y^5 , 75x^3ygcf Reduce the Fraction 65/78reduce fraction Evaluate 19/17long division Subtract 180-42long subtraction Convert to a Mixed Number 1.6mixed number

Frequently Asked Questions (FAQ)

  • What is longsub 18-32 ?

    The solution to longsub 18-32 is -14