ATLAS Grade 5 Number and Operations—Fractions. Practice it free.

Extends fraction understanding to equivalence, addition/subtraction, and multiplication of fractions. This Grade 5 reporting domain maps to 1 practice skill and 8 representative questions from the playable bank.

Grade 51 mapped skills

What the test measures

Number and Operations—Fractions skills

Use equivalent fractions as a strategy to add and subtract fractions
Add and subtract fractions with unlike denominators using equivalent fractions
Solve word problems involving addition and subtraction of fractions
Apply and extend previous understandings of multiplication to multiply a fraction or whole number by a fraction
Interpret multiplication as scaling
Divide unit fractions by whole numbers and whole numbers by unit fractions

Standards basis

Arkansas Academic Standards for Mathematics (CCSS-M–aligned / Arkansas-adopted math standards) — Arkansas

How the ATLAS reports it

Arkansas’s statewide assessment system is ATLAS, which the ADE page says began serving in spring 2024. The official public page does not publish a math blueprint there, so the most defensible coverage map is the Arkansas math standards structure that ATLAS is aligned to.

Blueprint & weighting

ATLAS uses the Independent / state-specific framework (by grade domains structure).

Official sources

Arkansas DESE Assessment: Test Scores
Arkansas DESE home page
Arkansas DESE: 3–10 ATLAS Content Assessments

Practice by skill

Topics mapped to this domain

Adding and subtracting fractions

Grade 5210 questions

Try it now

8 free questions · 0/0 correct

Practice playeasy

What is $\dfrac{6}{8} - \dfrac{1}{3}$ ?

LCD is 24: $\dfrac{18}{24} - \dfrac{8}{24} = \dfrac{5}{12}$ .

Practice playeasy

What is $\dfrac{2}{6} + \dfrac{1}{6}$ ?

$\dfrac{2}{6} + \dfrac{1}{6} = \dfrac{1}{2}$ .

Practice playeasy

What is $\dfrac{6}{7} - \dfrac{2}{7}$ ?

Same denominator: $\dfrac{6 - 2}{7}$ . Result: $\dfrac{4}{7}$ .

Practice playeasy

What is $\dfrac{6}{8} + \dfrac{4}{8}$ ?

$\dfrac{6}{8} + \dfrac{4}{8} = \dfrac{5}{4}$ .

Practice playeasy

What is $\dfrac{5}{8} - \dfrac{3}{8}$ ?

Same denominator: $\dfrac{5 - 3}{8}$ . Result: $\dfrac{1}{4}$ .

Practice playeasy

What is $\dfrac{3}{6} + \dfrac{2}{3}$ ?

LCD is 6: $\dfrac{3}{6} + \dfrac{4}{6} = \dfrac{7}{6}$ .

Practice playeasy

What is $\dfrac{1}{2} - \dfrac{1}{5}$ ?

LCD is 10: $\dfrac{5}{10} - \dfrac{2}{10} = \dfrac{3}{10}$ .

Practice playeasy

What is $\dfrac{1}{2} + \dfrac{3}{4}$ ?

LCD is 4: $\dfrac{2}{4} + \dfrac{3}{4} = \dfrac{5}{4}$ .

Keep practicing

Turn number and operations—fractions into game time.

The ATLAS placement starts with this test's real coverage map and finds the right difficulty.

Sprout RowPlay →

Horseshoe Toss game cover

Horseshoe TossPlay →

Related Common Core standards

Number and Operations—Fractions in other ATLAS grades

The same skills on other tests

i-Ready AASA ACAP Forward

Source and test overview

All ATLAS prep Official test source

Reporting categories

More Grade 5 domains

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