Free · Worked example · 48 problems · Answer key · US Letter
How to do it
1/3 + 1/6: rewrite 1/3 as the equivalent fraction 2/6, then add. Simplify the answer.
121+41=121+123=124rewrite with denominator 12 124=31simplify (÷ 4) Example problems
- 214+76=
- 271+98=
- 85+21=
- 61+245=
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