30 free lessons · Worked examples and practice
Grade 5 math
Bring fractions, decimals, and whole-number operations together in practical problems. Explore volume, coordinates, and patterns while learning to explain the steps in a longer solution.

Your study guide
What you will explore.
- Calculate with fractions and decimals
- Interpret coordinates, volume, and patterns
- Check multi-step numerical reasoning
Before you begin
Review place value, multiplication and division, and equivalent fractions. If a denominator or decimal place is confusing, return to a visual model before continuing.
Review Grade 4How to study these lessons
Break the question into smaller decisions. After each calculation, write a sentence explaining what that quantity represents in the original problem.
Work at your own pace. Open a hint when you need it, then try again before revealing the complete explanation.
Grade labels are starting-point guides; school sequences vary. University lessons introduce selected topics and assume the prerequisites listed on each page.
Practice with a moving example
750 guided practice chapters for Grade 5.
Try a distinct question, open a hint, compare the worked solution, and explore its interactive animation. These scenario chapters give you more practice within this level’s topics.
Open the practice collectionLearn with Amar
Teaching videos, chapter by chapter.
1 teaching video is available for this level. Find each recording with its exact matching lesson or practice question.
Watch teaching videos and browse chaptersLearn one idea at a time
Your Grade 5 lesson collection.
The lessons appear in their suggested study order. Choose the first lesson for a starting point, or use the search and subject filters to review a particular skill. Read the prerequisites whenever you change topics.
Showing 12 of 30 matching lessons · All free
AlgebraGrade 5 · Developing 10 min
Add fractions with different units
Create common fractional units before adding unlike fractions.
Read, practice, and reflect
AlgebraGrade 5 · Developing 10 min
Subtract unlike fractions
Rename unlike fractions before finding a remaining amount.
Read, practice, and reflect
AlgebraGrade 5 · Developing 10 min
Take a fraction of a fraction
Interpret fraction multiplication as selecting part of a part.
Read, practice, and reflect
AlgebraGrade 5 · Developing 10 min
Multiply a mixed amount
Convert a mixed number or distribute its parts before multiplication.
Read, practice, and reflect
AlgebraGrade 5 · Developing 10 min
Share a fractional amount equally
Divide a fraction by a positive whole number.
Read, practice, and reflect
AlgebraGrade 5 · Developing 10 min
Count fractional portions in a whole
Interpret whole-number division by a unit fraction.
Read, practice, and reflect
AlgebraGrade 5 · Developing 10 min
A fraction also records division
Connect a/b to a equally shared among b groups.
Read, practice, and reflect
AlgebraGrade 5 · Developing 10 min
Move between fraction and mixed-number forms
Use quotient and remainder to separate complete wholes from a fraction.
Read, practice, and reflect
AlgebraGrade 5 · Developing 10 min
Read decimal thousandths
Interpret decimal places through thousandths.
Read, practice, and reflect
AlgebraGrade 5 · Developing 10 min
Scale decimals by powers of ten
Explain decimal scaling through place-value changes.
Read, practice, and reflect
AlgebraGrade 5 · Developing 10 min
Multiply a decimal by a whole count
Use fractional place value to locate a decimal product.
Read, practice, and reflect
AlgebraGrade 5 · Developing 10 min
Multiply two decimal measurements
Use fractional units to justify decimal multiplication.
Read, practice, and reflect