What Your Child Will Learn

  1. Finding Common Denominators
    Learn to find the lowest common denominator for two fractions
  2. Add Unlike Fractions
    Convert to a common denominator and add
  3. Subtract Unlike Fractions
    Convert to a common denominator and subtract
  4. Mixed Operations
    Combine addition and subtraction with unlike denominators
  5. Challenge — Multi-Step Problems
    Solve complex word problems involving unlike-denominator fractions

Before This Topic

Your child should be comfortable with:

How MathCraft Teaches This

In MathCraft, Adding & Subtracting Fractions (Unlike Denominators) is taught through the Number & Fractions adventure track. Your child follows guided lessons with friendly characters, works through examples step by step, then practises with questions that adapt to their level.

The adaptive engine tracks mastery across all 5 steps, revisiting concepts your child finds tricky and advancing when they're ready. Parents can see detailed progress in the Parent Dashboard.

Practise Adding & Subtracting Fractions (Unlike Denominators) with MathCraft

Step-by-step lessons, worked examples, and adaptive practice — all wrapped in an adventure game your child will love.

Try MathCraft Free No credit card required

Further Reading