Percent Increase and Decrease Quiz
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Percent Increase and Decrease
This worksheet has 14 problems where students need to find the percent of change between two numbers. There are three levels: level one has 9 problems, and the math is simpler. Level 2 has 3 problems that have more difficult division, and Level 3 has two challenge problems (again, more difficult division). I've included an answer key.
Other items about percents from my store:
Percent Applications: Tax Tip Discount Commission Word Problems
Percent of Change Percent Increase and Decrease Scaffo
6th - 9th
Math
Percent of Change (Increase and Decrease) Riddle Assignment Joke
Thank you for visiting my Teachers Pay Teachers store! I have taken great care in designing each worksheet, but occasional errors can happen. If you notice a mistake, please contact me so I can correct it rather than leaving a negative review. I truly appreciate your feedback and the opportunity to improve my resources. Thank you for your support! https://sites.google.com/ahschools.us/jamieweisz/home 10 problems EDITABLE NO KEY INCLUDED ANSWER: BAD BLOOD Copyright & Terms of Use© 2026 Jamie W..
7th - 10th
Algebra, Decimals, Other (Math)
Percent Increase and Decrease Notes (Markups and Discounts)
Student notes to help prepare for the CAHSEE. These notes on percent increase/decrease have examples (for the teacher to do) and 'you try' problems for the students to do. The questions are multiple choice to help with standardized tests.
7th - 11th
Algebra, Basic Operations, Math Test Prep
Percent of Change (Increase and Decrease) Practice (Editable)
Students will calculate the percent of increase or decrease for 26 problems including units.
6th - 9th
Algebra
Percent Increase/Decrease Class Notes and Model Problems
Class notes and model problems for solving problems with percent increase or decrease. Word document can be edited.
5th - 9th
Algebra, Math
Function Graphing & Transformations| Editable |Quiz & Review| Pre Calc & Alg 2|
Need an Editable, No-Prep resource for reviewing and testing Functions Characteristics and Graphs for your Pre-Calc or Algebra 2 class? Look no further! What is included?Review Problems11 Question QuizAnswer keys for all= No prep for you! What topics are included?Students will be working with: QuadraticCubicRadicalRationalAbsolute values What they will be tested on: Finding zeros of functionsFinding the transformations of function based on an equation or a graph.Writing an equation bas
9th - 12th
Algebra, Algebra 2, PreCalculus
Vital Signs Temperature QUIZ Nursing Assistant Medical Assistant Health Care
This vital signs learning activity will save you time and also help you to assess your students' understanding and knowledge about TEMPERATURE. This product offers 19 multiple choice and 11 True False questions about different sites for temperature measurement, most accurate site, normal values, factors increasing/decreasing temperature, and more! Ideal for a Health Sciences, Allied Health, Nursing Assistant, Medical Assistant or related course and can be used as a pretest, warm up, classwork as
9th - 12th
Health
Percent of Increase or Decrease 2012 - Percent of Change - With Answer Key
Percents are not intuitive to my algebra students, so I like to give them the formula for the percent (of) change, and then have them apply it to several examples I hope they can relate to: examples of day-to-day situations that involve the use of calculating the percent of change.
The file includes spiral review problems.
This worksheet is intended for students to show their work on a separate sheet of paper.
Please download the pdf preview file first, so you can see exactly what's include
8th - 10th
Algebra, Algebra 2, Math
Percent of Increase or Decrease 2010 - Percent Change with Answer Key (Editable)
Percents are not intuitive to my algebra students, so I like to give them the formula for the percent (of) change, and then have them apply it to several examples I hope they can relate to: examples of day-to-day situations that involve the use of calculating the percent of change.
The file includes spiral review problems.
This worksheet is intended for students to show their work on a separate sheet of paper.
Please download the pdf preview file first, so you can see exactly what's include
7th - 12th
Algebra, Algebra 2, Math
Percent of Increase Decrease Fall 2013 (Editable)
Instead of lecturing my students on calculating a percent of increase or decrease (percentage increase/percentage decrease), as I used to do, I now start class with a mini-lesson (15-20 minutes in length) to go over just the main idea of what they will be learning about today. I include one or two example problems so they get the main idea, and then it's their turn.
As soon as the mini-lesson is over, I set them to task on this worksheet. I use this activity within cooperative groups, and I c
9th - 11th
Algebra, Math
Biology EOC Review Quiz: (Ecology, Photosynthesis, & Cellular Resp.) - Editable
Biology End-of-Course based quiz WITH ANSWER KEY: Ecology, Photosynthesis, & Aerobic Cellular Respiration (15 Q's)This quiz is editable and divided into three sections to illustrate low to high level of thinking: Matching (identification), Fill-in-the-black (recall), and Short-Answer (describe and application). Differentiate the quiz to meet the needs of your students: Increase/decrease the number of questionsModify the type of questions (include visual components)
9th - 12th
Biology, Science
Finding Percent of Change Lesson Plan
This is a lesson plan on finding the percent of change and describing the change as a percent of increase or decrease.
Students will write a ratio with the "amount of change" as the numerator and the "original amount" as the denominator and convert to a percent.
This lesson plan includes an opening activity, minilesson with guided steps through the process, examples, class activities and a worksheet for homework. Answer keys included.
Common Core standards included for Grades 6 and 7.
NOT
6th - 9th, Adult Education
Algebra, Math, Other (Math)
Increasing, Decreasing, Domain, Range, Function Values Graph
It is hard to find graphs for students to be able to identify where a function is increasing, decreasing, constant, domain, range, maximums, minimums, and function values. I have worked really hard over the years to create my own graph to use as practice or even a quiz on these topics.
11th - 12th
Algebra 2, PreCalculus
Properties and Characteristics of Functions
This worksheet covers several topics related to functions and their graphs. These topics include: domain, range, positive, negative, increasing, and decreasing intervals, extrema, end behavior, asymptotic behavior, inverses (graphs), one-to-one, symmetry (graphic and algebraic), and finding domains algebraically. I used it for extra credit practice before a quiz in Algebra 2 Honors.
9th - 12th
Algebra 2, PreCalculus
Homework Packet (change percents to fractions) and the inverse
This a worksheet that contains 73 questions of the following lessons:
Change the percents to fractions.
Change the fractions to percents.
Calculate the percent increase or percent decrease
Change the percents to fractions and then solve the proportion.
Percent
Find the exact value of each fraction as a decimal.....
you use this worksheet as classwork and or as homework
Enjoy
3rd - 12th, Adult Education, Higher Education
Algebra, Applied Math, Math
Analytical Applications of Differentiation (AP Calculus AB - Unit 4)
Analytical Applications of Differentiation Calculus Unit Bundle:This is a bundle with guided notes, PowerPoints aligned with the guided notes, additional practice (homework), mid-unit quiz, unit test, unit review, and unit pacing guide for Analytical Applications of Differentiation (Unit 4). This unit contains 6 lessons. Lesson 4.1: Using the Mean Value TheoremLesson 4.2: Extrema on an IntervalLesson 4.3: Increasing and Decreasing Intervals and The First Derivative TestLesson 4.4: Concavity and
10th - 12th
Calculus, Math
Also included in:Â AP Calculus AB Semester 1 Bundle (Units 1 -5)
Library of Functions Quiz
I have created a wonderful quiz on the library of functions. I have used Cubic function, Absolute value function, Identity function, Square root function, Square function, and Reciprocal function. Students must match the graph, name, domain, range, increasing, decreasing for each function. This quiz is a great tool for assessing your students understanding of the characteristics for each function.
11th - 12th
Algebra 2, PreCalculus
Percent Increase/Decrease Hands on Activity EDITABLE
Percent Increase/Decrease Hands on Activity EDITABLE
Yankees vs. Phillies: A hot topic in my classroom!
Students use a ruler to measure two figures, then calculate the percent increase and decrease from Image A to B and visa verse.
I would suggest students work in small groups for this activity.
Visual and kinesthetic activity, highlights the similarities and differences between percent increase and percent decrease.
There is also a challenge problem included.
6th - 12th
Algebra, Math
IB Mathematics SL Worksheet 2 Financial Math Summer 2013 (Editable)
During the summer, my IB/Precalculus students need to keep their skills sharp, so I wrote a series of worksheets for this purpose. This particular worksheet focuses on financial math -- basic applications of percentage increase/decrease and how percentages may be misleading.
For this worksheet, I expect students to show their work on a separate sheet of paper.
Please download the pdf preview file first, so you can see exactly what's included; the product file is a word document, which you may
10th - 12th
Algebra 2, Math, PreCalculus
Linear vs. Exponential
Sometimes students just need to practice writing equations. Here is a worksheet that allows the students to write linear equations and exponential equations from tables. They then have to decide if the function is linear or exponential and increasing or decreasing. I created this worksheet 5 years ago and every year I hear students say, "Oh, that's the difference." It doesn't take long and makes a great worksheet for after a quiz or as a homework assignment.
7th - 12th
Algebra, Math
TRENDS IN THE PERIODIC TABLE Short Answer & Multiple Choice Chemistry SCH3U 49PG
This bundle contains 34 pages of periodic table trends multiple choice questions and 15 pages of periodic trends short answer questions. These chemistry multiple choice are in Microsoft word format, so they are editable and printable. They can be used for writing grade 11 chemistry tests and quizzes, making chemistry worksheets or for chemistry homework. The topics included in the periodic table multiple choice questions are: trends for atomic radius, trend for ionization energy, trend for elec
10th - 11th
Chemistry, Science
Editable Functions Warm Ups
This bundle of warm ups covers functions. I use the half-sheets contained in this bundle (along with this free Algebra 2 Warm-up Template) as warm ups in my self-contained Algebra 2 classes. They are also aligned with much of what is taught in Algebra 1. This pack includes 16 warm ups, a longer quiz warm up and a quiz all covering function interpretation and analysis. Topics span from identifying domain, range, max, min, vertex, increasing and decreasing and zeros (roots) in nonlinear functio
9th - 11th
Algebra, Algebra 2
SparkMart Percent Simulation | Real-World Markup, Discount, Tax & Profit Game
🛒 SparkMart: Percent Economy Simulation No-Prep, High-Engagement Percent Math Activity (Grades 6–8) Percent lessons shouldn’t feel like drills. If your students can calculate percents but struggle to reason, justify decisions, or stay engaged, SparkMart turns percent math into a real-world business simulation where choices have consequences and profits rise or fall based on student thinking. In SparkMart, students become store owners who must make real pricing decisions using markup, discounts,
5th - 9th
Decimals, Financial Literacy, Statistics
Accuracy, Precision, Percentage Percent Error Practice Worksheet and Quiz Set
This download includes two editable resources: Accuracy, Precision, and Percentage (Percent) Error Practice Problem Worksheet and an Assessment Quiz. Both printable and digital versions are included. First, give students the practice they need to master these concepts, then check for understanding using the assessment quiz. Students will explore the differences between accuracy and precision, learn why calculating percent error is important, and complete practice problems. This is an excellent
9th - 12th
Chemistry, Physical Science, Science
CCSS
RST.9-10.3
, RST.11-12.3
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