Free · Worked example · 36 problems · Answer key · US Letter
How to do it
If the top fraction is smaller, borrow 1 from the whole number: 4 1/3 = 3 4/3.
6103−321=254 6103=51013borrow 1 whole and rewrite with denominator 10 51013−3105=2+108=254 Example problems
- 3−1117=
- 431−297=
- 4−254=
- 5−232=
Adding and subtracting fractions
- Adding fractions with related denominators
- Subtracting fractions with related denominators
- Adding fractions with unlike denominators
- Subtracting fractions with unlike denominators
- Adding mixed numbers
- Subtracting mixed numbers
- Subtracting mixed numbers with borrowing
- Adding and subtracting three fractions