ISAT Grade 7 The Number System. Practice it free.

Works with rational numbers, including operations with signed numbers. This Grade 7 reporting domain maps to 1 practice skill and 8 representative questions from the playable bank.

Grade 71 mapped skills
What the test measures

The Number System skills

  1. Apply and extend previous understandings of operations with fractions to add, subtract, multiply, and divide rational numbers

  2. Use properties of operations to generate equivalent expressions

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

Standards basis

Idaho Content Standards (Mathematics) — Idaho

How the ISAT reports it

Idaho ISAT is a state assessment administered to grades 3–8 and 11 and reported against Idaho grade-level content standards rather than a separate national testing framework. The public ISAT page points to summative blueprints and math specifications, while the Idaho Content Standards page shows the math program is organized by grade-band/domain progressions aligned to Idaho standards.

Blueprint & weighting

The public Idaho ISAT page references summative blueprints and item specifications, but the accessible official page content did not expose a published domain-by-domain percentage blueprint for math.

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 (−9)÷3(-9) \div 3?

Result: −3-3.

Practice playeasy

What is 7×(−2)7 \times (-2)?

Result: −14-14.

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.

Keep practicing

Turn the number system into game time.

The ISAT 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 ISAT grades
Grade 6Grade 8
The same skills on other tests
i-ReadyAASAACAPATLAS
Source and test overview
All ISAT prepOfficial test source
Reporting categories

More Grade 7 domains

Ratios and Proportional RelationshipsApplies proportional reasoning to scale, percent, and related contexts.8 QsPractice →Expressions and EquationsUses algebraic expressions and equations to solve problems and compare relationships.8 QsPractice →GeometrySolves problems involving angle relationships, scale drawings, and geometric measurements.8 QsPractice →Statistics and ProbabilityUses probability and data analysis to compare and interpret distributions.8 QsPractice →