Practice adding and subtracting fractions
Adding and subtracting fractions is key to understanding parts of a whole and to moving on to decimals and percentages.
In DinoMath, fraction practice is presented visually and at your own pace.
Practice example
1/4 + 2/4 = 3/4 · 1/2 + 1/3 = 5/6
What you’ll practice
Fractions with like denominators
Add and subtract fractions that share a denominator.
Unlike denominators
Find a common denominator to operate.
Equivalent fractions
Recognize fractions that represent the same amount.
Mixed numbers
Work with mixed numbers and improper fractions.
Practice Mode: Fraction Addition & Subtraction
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Related practice
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Frequently asked questions
What is practicing {topic} in DinoMath?
In DinoMath, practicing {topic} is part of a math adventure. Each explorer solves problems at their own pace, gets help from Tico when stuck, and reinforces the skill with no grade labels or comparisons.
Why practice {topic}?
Practicing {topic} helps consolidate the skill and build confidence for the next challenge. In DinoMath you can practice any skill whenever you need it, without waiting for anyone.
Can I practice {topic} for free?
Yes. DinoMath can be started for free and practice is available in the Practice Zone. You can try the experience before deciding on a subscription.