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9th Grade Math Worksheets

Practice ninth-grade math with algebra, functions, geometry and data worksheets. Choose a targeted lesson or review prerequisite skills alongside high-school topics.

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Showing 1–24 of 156 resources

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Math Practice Simplified L - Pre-Algebra teaching resource preview
Expressions, equations & exponents

Math Practice Simplified L - Pre-Algebra

A direct-practice workbook (Math Practice Simplified L - Pre-Algebra) providing drill exercises on the stated topic, meant to reinforce concepts already taught rather than to introduce them.

Answers included
File
PDF
Level
6–8
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Algebra - Task & Drill Sheets Gr. 6-8 teaching resource preview
Expressions, equations & exponents

Algebra - Task & Drill Sheets Gr. 6-8

Algebra - Task & Drill Sheets Gr. 6-8 Take a new and exhilarating approach to engaging students in mastering algebraic equations with the Algebra - Task & Drill Sheets for Grades 6-8.

File
PDF
Level
6–8
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Laws of Exponents Lessons | Intro Lesson: Exponents Basics teaching resource preview
Expressions, equations & exponents

Laws of Exponents Lessons | Intro Lesson: Exponents Basics

An introductory mini-lesson (video plus guided notes and a summary sheet) teaching the basics of exponent notation -- base, exponent, and the concept of repeated multiplication -- as a lead-in to a Laws of Exponents lesson series.

File
Multiple File Types
Level
9–12
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Number Detective Math Tiles – Middle School Freebie teaching resource preview Free download
Review & problem solving

Number Detective Math Tiles – Middle School Freebie

A free 'Number Detective' logic-puzzle worksheet pack where students use number-tile clues (divisibility, place value, fractions/decimals) to deduce a hidden number, aimed at middle-school math reasoning and number sense.

Answers included
File
PDF
Level
6–8
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Find Your Mathematics: Cutting Corners teaching resource preview
Geometry & measurement

Find Your Mathematics: Cutting Corners

A math investigation worksheet exploring whether cutting a corner (diagonal path) is shorter than following a right-angle path, using the Pythagorean theorem and arc-length reasoning.

Answers included
File
PDF
Level
8–10
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Geometry Reproducibles teaching resource preview
Geometry & measurement

Geometry Reproducibles

Provide a comprehensive geometry workbook of reproducible worksheets, puzzles, mazes, and games covering topics from geometry basics through circles and spheres, with an assessment section.

Answers included
File
PDF
Level
7–10
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Mathematical Perimeter Activity teaching resource preview
Geometry & measurement

Mathematical Perimeter Activity

A 1-page perimeter practice worksheet where students calculate the perimeter of several labeled polygon shapes using given side lengths in centimeters.

File
PDF
Level
2–12
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Mathematical Fun: Will Some | One Sum teaching resource preview
Review & problem solving

Mathematical Fun: Will Some | One Sum

A math-enrichment worksheet/article exploring a digit-placement addition puzzle ('Will some | one sum?') through combinatorics, parity, and (optionally) Python code, aimed at extending students' reasoning about permutations and carrying in addition.

Answers included
File
PDF
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Triangle Congruence Worksheet – Geometry Practice teaching resource preview
Geometry & measurement

Triangle Congruence Worksheet – Geometry Practice

Twenty labeled triangle-pair diagrams ask students to decide whether each pair is provably congruent and, if so, to name the correct reasoning — SSS, SAS, ASA, HL, or SAA — and complete the congruence statement, with several pairs lacking enough information to prove congruence so students must recognize when a proof cannot be made. A second section has students sketch hexagons under four different conditions (plain, equilateral, equiangular, and regular) and bisect a segment at a labeled point, then a third section mixes in unrelated algebra and coordinate-geometry problems: solving for angle measures inside a multi-triangle figure, graphing vertical and horizontal lines, and finding the equation of a line perpendicular to a given one. The worksheet closes with two open two-column proof problems where students must supply their own statements and reasons for a given pair of triangles. A complete answer key follows every section, filling in the correct congruence reasoning for all twenty pairs, the coordinate-geometry answers, and a worked two-column proof for both closing problems. Students who need to review which side lengths can even form a triangle before judging congruence can start with Triangle Inequality Theorem practice .

Answers included
File
Microsoft Word
Level
7–10
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Mean, Median, Range, Mode Posters and Worksheets teaching resource preview
Statistics, ratios & applied math

Mean, Median, Range, Mode Posters and Worksheets

A combined poster and worksheet set teaching the step-by-step process for finding mean, median, mode, and range, with worked examples followed by graduated practice worksheets.

File
PDF
Level
6–8
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Geometry teaching resource preview
Geometry & measurement

Geometry

A published geometry workbook (Milliken Publishing Company, product code EMP4056/MP4056) teaching basic geometry theorems and principles for grades 6-8, with each concept page paired with a puzzle or riddle that reveals a fun fact when solved correctly.

File
PDF
Level
6–8
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