KSA Grade 7 The Number System. Practice it free.

Apply and extend previous understandings of operations with fractions to add, subtract, multiply, and divide rational numbers. This Grade 7 reporting domain maps to 1 practice skill and 8 representative questions from the playable bank.

Grade 7NS1 mapped skills
What the test measures

The Number System skills

  1. Apply and extend previous understandings of addition and subtraction to add and subtract rational numbers

  2. Apply and extend previous understandings of multiplication and division and of fractions to multiply and divide rational numbers

  3. Solve real-world and mathematical problems involving the four operations with rational numbers

Standards basis

Kentucky Academic Standards (KAS) for Mathematics — Kentucky

How the KSA reports it

Kentucky KSA is a state summative assessment built on Kentucky Academic Standards (KAS) rather than a separate national framework. For mathematics, the assessed content closely follows Common Core–style grade-band domains in grades 3-8 and uses Kentucky high-school conceptual categories in grade 10.

Blueprint & weighting

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

Practice by skill

Topics mapped to this domain

Integer operations

Grade 7121 questions
Try it now

8 free questions · 0/0 correct

Practice playeasy

What is 1+(−7)1 + (-7)?

Result: −6-6.

Practice playeasy

What is (−16)÷(−4)(-16) \div (-4)?

Result: 44.

Practice playeasy

What is (−10)×6(-10) \times 6?

Result: −60-60.

Practice playeasy

Evaluate: −12+(−6)-12 + (-6).

Add: −12+(−6)=−18-12 + (-6) = -18.

Practice playeasy

What is −2−(−4)-2 - (-4)?

Result: 22.

Practice playeasy

What is −5+8-5 + 8?

Result: 33.

Practice playeasy

What is (−9)÷3(-9) \div 3?

Result: −3-3.

Practice playeasy

What is 7×(−2)7 \times (-2)?

Result: −14-14.

Keep practicing

Turn the number system into game time.

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

Sprout RowPlay →
Related Common Core standards
7.NS.A.1
The Number System in other KSA grades
Grade 6Grade 8
The same skills on other tests
i-ReadyAASAACAPATLAS
Source and test overview
All KSA prepOfficial test source
Reporting categories

More Grade 7 domains

Expressions and EquationsUse properties of operations to generate equivalent expressions and solve real-life and mathematical problems using numerical and algebraic expressions and equations.8 QsPractice →Ratios and Proportional RelationshipsAnalyze proportional relationships and use them to solve real-world and mathematical problems.8 QsPractice →GeometryDraw, construct, and describe geometrical figures and describe the relationships between them; and solve real-world and mathematical problems involving angle measure, area, surface area, and volume.8 QsPractice →Statistics and ProbabilityUse random sampling to draw inferences about a population; draw informal comparative inferences about two populations; and investigate chance processes and develop, use, and evaluate probability models.8 QsPractice →