SC READY Grade 4 Patterns, Algebra, and Functional Reasoning. Practice it free.

Use multiple representations to reason and solve problems involving operational properties of whole numbers and decimals; use multiple representations to reason and solve problems involving operational properties of fractions; use reasoning to represent and solve algebraic and numerical situations. This Grade 4 reporting domain maps to 3 practice skills and 8 representative questions from the playable bank.

Grade 4PAFR3 mapped skills

What the test measures

Patterns, Algebra, and Functional Reasoning skills

4.PAFR.1.1 to 1.4
4.PAFR.2.1 to 2.4
4.PAFR.3.1 to 3.4

Standards basis

2025 South Carolina College- and Career-Ready Mathematics Standards — South Carolina

How the SC READY reports it

SC READY is South Carolina’s state assessment program and does not use a national blueprinted framework like SBAC or NAEP. Its math tests are aligned to the 2025 South Carolina College- and Career-Ready Mathematics Standards and organized into state-specific reporting categories.

Blueprint & weighting

The blueprint publishes approximate item-count ranges by reporting category, not percentages. Grade 3: DPSR 7-10, MGSR 15-18, NR 15-18, PAFR 9-13; Grade 4: DPSR 7-9, MGSR 12-15, NR 12-15, PAFR 15-19; Grade 5: DPSR 8-10, MGSR 11-14, NR 9-11, PAFR 17-21; Grade 6: DPSR 9-11, MGSR 11-14, NR 7-9, PAFR 18-21; Grade 7: DPSR 11-14, MGSR 13-17, NR 6-8, PAFR 14-18; Grade 8: DPSR 8-10, MGSR 15-19, NR 7-9, PAFR 14-18. All grades are 50 operational items, with additional field-test items; DOK ranges are 15-40% level 1, 55-85% level 2, and 0-10% level 3.

Official sources

South Carolina Department of Education SC READY page
South Carolina Department of Education Test Blueprints
SC READY Mathematics Grades 3-5 Test Blueprint (2025-26)

Practice by skill

Topics mapped to this domain

Divisibility rules

Grade 425 questions

Factors and multiples

Grade 433 questions

Prime number recognition

Grade 433 questions

Try it now

8 free questions · 0/0 correct

Practice playeasy

Is $81$ divisible by $9\textsf{?}$

The sum of the digits of $81$ is $8 + 1 = 9\textsf{,}$ and $9$ is divisible by $9\textsf{,}$ so $81$ is divisible by $9\textsf{.}$

Practice playeasy

Which is a factor of $36$ ?

$36$ is a multiple of $9$ : $9\textsf{,}$ $18\textsf{,}$ $27\textsf{,}$ $36\textsf{,}$ $\ldots$

Practice playeasy

Is $15$ prime or composite?

$15$ has factors $1\textsf{,}$ $3\textsf{,}$ $5\textsf{,}$ and $15$ , so it is composite.

Practice playeasy

What is the sum of its digits?
$\Large 111$

Add the digits: $1 + 1 + 1 = 3\textsf{.}$

Practice playeasy

What is the $4$ th multiple of $8$ ?

Four $8\text{s}$ make $32$ : $8\textsf{,}$ $16\textsf{,}$ $24\textsf{,}$ $32\textsf{.}$

Practice playeasy

What is the next prime after $23$ ?

$29$ .

Practice playeasy

Which number is $20$ divisible by?

The last digit of $20$ is $0\textsf{,}$ so $20$ is divisible by $10\textsf{.}$

Practice playeasy

What is the $5$ th multiple of $6$ ?

Five $6\text{s}$ make $30$ : $6\textsf{,}$ $12\textsf{,}$ $18\textsf{,}$ $24\textsf{,}$ $30\textsf{.}$

Keep practicing

Turn patterns, algebra, and functional reasoning into game time.

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

Balloon Pop Math game cover

Balloon Pop MathPlay →

Beam Team game cover

Beam TeamPlay →

Blaster Gate game cover

Blaster GatePlay →

Blitz Tanks game cover

Blitz TanksPlay →

Related Common Core standards

Patterns, Algebra, and Functional Reasoning in other SC READY grades

Grade 3 Grade 5 Grade 6 Grade 7 Grade 8

Source and test overview

All SC READY prep Official test source

Reporting categories

More Grade 4 domains

Data, Probability, and Statistical ReasoningCreate questions, collect and analyze data, and communicate interpretations through multiple representations.8 QsPractice →Measurement, Geometry, and Spatial ReasoningSolve area and perimeter problems in real-world and mathematical situations; estimate and measure using units of length, liquid volume, weight, currency, and intervals of time; extend geometric reasoning to attributes of polygons and/or polyhedrons.8 QsPractice →Numerical ReasoningRepresent and compare numbers using relationships within the base ten number system; represent and compare fractions in multiple ways using part-whole relationships.8 QsPractice →