Solution

long subtraction

Solution

Solution steps
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:
In the bolded column, subtract the second digit from the first:

Popular Examples

Find the GCF 63 , 45 , 81gcf Convert to a Simplified Fraction 1.76decimal to fraction 49*49long multiplication Convert to a Mixed Number 47/12mixed number Find the Possible Factors 576positive factors of

Frequently Asked Questions (FAQ)

  • What is longsub 28-15 ?

    The solution to longsub 28-15 is 13