8Grade 8 · Expressions & Equations

Grade 8 Expressions & Equations Worksheets

Free printable and interactive Grade 8 expressions & equations worksheets aligned to Common Core. 66 worksheets so far. Every worksheet has an answer key and can be completed online with instant feedback.

8.EE.A.1

Know and use the properties of integer exponents to write equivalent numerical expressions.

Worksheet
Grade 8
Recipe Scaling with Powers
Expressions & Equations · 8.EE.A.1
Premium14 questions
Worksheet
Grade 8
School Roof Solar Project: Power Notebook
Expressions & Equations · 8.EE.A.1
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Worksheet
Grade 8
Weather Station: Temperature and Rainfall Powers
Expressions & Equations · 8.EE.A.1
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Worksheet
Grade 8
Mobile Data: Compare the Powers
Expressions & Equations · 8.EE.A.1
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Worksheet
Grade 8
Bus and Subway Planner: Power Checks
Expressions & Equations · 8.EE.A.1
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Worksheet
Grade 8
Student Opinion Survey: Exponent Audit
Expressions & Equations · 8.EE.A.1
Free14 questions

8.EE.A.2

Use square and cube root symbols to solve x^2 = p and x^3 = p, find roots of small perfect squares and cubes, and know root 2 is irrational.

8.EE.A.3

Estimate very large or very small quantities as a single digit times a power of 10, and tell how many times bigger one is.

8.EE.A.4

Calculate with numbers in scientific notation, choose sensible units, and read scientific notation produced by technology.

8.EE.B.5

Graph proportional relationships, read the unit rate as the slope, and compare two proportional relationships shown in different ways.

8.EE.B.6

Use similar triangles to explain why slope is the same anywhere on a line, and derive y = mx and y = mx + b.

8.EE.C.7.a

Show with examples that a linear equation in one variable can have one solution, infinitely many, or none, by simplifying it.

8.EE.C.7.b

Solve linear equations with rational coefficients, including ones that need the distributive property and combining like terms.

8.EE.C.8.a

Understand that a solution to a system of two linear equations is a point where their graphs cross.

8.EE.C.8.b

Solve systems of two linear equations with algebra, estimate solutions by graphing, and solve simple cases by inspection.

8.EE.C.8.c

Solve real-world and math problems that lead to two linear equations in two variables.

Recipe Scaling with Powers

School Roof Solar Project: Power Notebook

Weather Station: Temperature and Rainfall Powers

Mobile Data: Compare the Powers

Bus and Subway Planner: Power Checks

Student Opinion Survey: Exponent Audit

Theater Club: Set Sizes and Seat Blocks

Garden Club Market: Root Decisions

Coding Camp: Progress Checkpoints

Weekend Bike Repair: Root Checks

Soccer League: Recover the Season Stats

Tide-Pool Survey: Roots in the Field Notebook

National Park Road Trip: A Scale Notebook

Skate and Climb: Scale Decisions

Space Camp: Mission Scale Briefing

Music Festival: Tickets and Timing

Lift Lines and Snowfall: Estimates at Scale

Game Studio: Scores at Scale

School Event Bakery: The Scale Ledger

School Roof Solar: Energy Audit

Student Opinion Newsdesk: Numbers at Scale

3D-Printing Club: Design at Different Scales

Aquarium Care: Feeding at Different Scales

Family Kitchen: Weekly Orders

Soccer Season: The Rate Board

Weekend Bike Repair: Time and Supply Plans

Tide-Pool Surveys: Counts and Slopes

Shelter Adoptions: Supply Slopes

Summer Jobs: Compare the Pay

Recycling Drive: Compare Collection Rates

Fitness Tracker: Steps, Pulse, and Slope

Swim Practice: From Pace Triangles to Equations

Skate and Climbing Gym: Lines That Keep Their Slope

Game Studio: Balance Lines

Music Festival: Tickets, Time, and Slope

Track Meet Results Board: Why Slope Stays Constant

3D-Printing Club: Do the Designs Agree?

Event Bakery: When Do Recipe Totals Match?

School Store: Checkout Equality Audit

Aquarium Care: Feeding Schedule Evidence

Robot Bench: When Do the Rules Agree?

Chess Club: Rating Equality Checks

Summer Work: Hours and Paychecks

Shelter Records: Adoptions and Supplies

Water Lab: Calibration Equations

Recycling Drive: Check the Ledger

Class Trip: Balance the Budget

Ridge Traverse: Trail Equations

Track Meet: Results Board Crossings

Fitness Tracker: Shared Log Points

Swim Practice: Shared Lap Counts

Tournament Desk: When Scoring Lines Meet

Weather Station: Shared Readings

Phone Plans: Where the Costs Meet

School Store: Online Order Audit

Robotics Club: Build and Test

Chess Club: Pairings, Clocks, and Ratings

Library Makerspace: Tools, Kits, and Systems

Theater Club: Sets and Seat Sales

Coding Camp: Project Progress Checks

Model Rocket Launch Day: Recover the Records

Space Camp: Mission Control Commands

National Parks Road Trip: Rebuild the Travel Log

Water Quality Lab: Systems in Action

Class Trip Budget: Balance the Costs

Trail Maps and Elevation Systems