Percent Increase and Decrease Quiz
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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
Percentage Increase and Decrease (Calculator Percent)
This is a whole lesson looking at Increasing or Decreasing by a Percentage. This lesson specifically looks at how to do so using a calculator. This is a classic (more challenging) exam question involving real-life contexts like sales tax, duty, sales or discounts, depreciation of cars, etc. This builds on the understanding from the previous lesson and looks at different methods. This lesson even though tricky will help build student understanding of percentages and number skills. The lesson als
7th - 10th
Applied Math, Decimals, Numbers
Also included in: Percentages or Percent Bundle
Percentages or Percent Bundle
This is a fantastic bundle of 8 Lessons on Percentages or Percent. However, there is a lot of additional material so some of the lessons can easily be taught over 2 lessons if necessary. The lessons are ready to go, with no prep required. They are also great for home learning. Lesson 1 - Fractions to Percentages Lesson 2 - Percentage of an Amount Lesson 3 - Percentage Increase and Decrease (non-calculator) Lesson 4 - Percentage Increase and Decrease (calculator) Lesson 5 - Finding a Percentag
6th - 10th
Decimals, Fractions, Numbers
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
Maths Percentages Quiz Game Activity
OverviewThis interactive PowerPoint presentation invites participants to test their knowledge of the Maths topic Percentages, including percentage increase and decrease, percentage change, percentage multipliers, and reverse percentage problems. The quiz comprises 25 thought-provoking questions, each accompanied by four carefully crafted answer options. Participants must draw upon their understanding of percentages and select the correct response. As a convenient feature, the PowerPoint include
5th - 11th
Basic Operations, Math Test Prep, Numbers
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
Who Wants To Be a Millionaire - Percentage increase/decrease
Millionaire Style Maths Quiz – Percentages, Interest & VAT PowerPoint GameMake revision exciting with this engaging “Who Wants to Be a Millionaire?” inspired maths quiz PowerPoint! Perfect for GCSE Foundation revision, Functional Skills Maths, KS3/KS4 intervention, or end-of-topic review lessons. Students work through increasingly challenging multiple-choice questions covering: PercentagesPercentage increase & decreasePercentage multipliersSimple interestCompound interestVAT calculationsReverse
8th - 11th
Applied Math, Arithmetic, Financial Literacy
Digital Student Data Tracker (data notebook) Google Sheets 24/25 school year!
Please consider sharing a review after purchase, feedback and improvement is always welcomed! Thanks! Having students set goals and track progress is linked to a 32 percent increase in achievement!Download this Google Sheets© Student Data Tracker for them to track their learning throughout the school year! What is awesome, is you can link this through Google Classroom© and each student can have their own and share it with you! That way you can see their work tracking themselves too!
4th - 12th
English Language Arts, Math, Science
Business Math Percentage Decimal and Ratio - Unit 2 of 6
By the end of this lesson students will be able to: Convert Percents to Decimals and back to Percents Convert Mixed Fractions to Percents and back to Fractions Determine Ratios Reduce Ratios Convert Ratios to Proportions Calculate Actual Increase and Decrease Calculate Percentage Increase and Decrease This .zip file contains PowerPoints with examples of how to do the math, Questions/Worksheets for student practice and a Test with Answer Key. This work is licensed under a Creative Commons Attrib
7th - 12th
Decimals, Fractions, Other (Math)
Foundation Mathematics Mini-Test - Chapter 8 - Percentages
Foundation Mathematics Mini-Test: PercentagesCalculating Percentages (8.2)Expressing as a Percentage (8.3)Percentage Decrease and Increase (8.4)Simple Interest (8.5)✅ Perfect for revision, formative assessment, or homework. ✅ Designed for Foundation Mathematics students. ✅ Clear, structured questions to test understanding step-by-step. Available now to strengthen your students' skills in percentages!
9th - 11th
Applied Math, Math, Math Test Prep
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
Maths Compound Interest Quiz Game Activity
OverviewThis interactive PowerPoint presentation invites participants to test their knowledge of the Maths topic Compound Interest, including percentage increases and decreases. The quiz comprises 25 thought-provoking questions, each accompanied by four carefully crafted answer options. Participants must draw upon their understanding of Compound Interest and select the correct response. As a convenient feature, the PowerPoint includes a printable team answer sheet on the final slide, enabling y
6th - 11th
Calculus, Money Math, Numbers
Business Math All Six Units
The complete Business Math course at a discounted price! The complete course includes all the instruction materials, units tests, and a course final. By the end of this course students will be able to determine: NUMBER FORM - Unit 1 Place Value Word Form Number Form Order of Operations PERCENTAGE, DECIMAL, and RATIOS - Unit 2 Percents to Decimals Fractions to Percents Decimals to Percents Percents to Fractions Ratios Reducing Ratios Actual Increase/Decrease Percentage Increase/Decrease CALCULATI
7th - 12th
Applied Math, Fractions, Other (Math)
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
Percentage Powerpoint Presentation (PPT)/Lesson/20 Slides
The step by step detailed complete presentation contains:Definition of percentage. Where do you see percentage? Converting Percentages into fractions, decimals and ratios. Converting fraction to percentage. Converting decimals to percentage. Converting ratios to percentage. Applications on percentages. Percentage For comparison. To find a given percentage of a given quantity. To express a quantity as a percentage of another. To find the whole using a given percentage. Increase or decrease as per
5th - 10th
Algebra, Numbers, Other (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: AP Calculus AB Semester 1 Bundle (Units 1 -5)
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
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
Tracking a Stock - Stock Market & Investing Financial Literacy Activity
Teach students about investing and the stock market as they track the price of a stock over five, seven, or ten days. This easy-prep personal finance activity helps foster real-world math skills and can be incorporated into any investing or stock market unit. Students will choose one stock and record its price each day over a five, seven, or ten-day period. They will calculate the change in price and the percent increase or decrease each day and plot the price on a graph. At the end of the t
9th - 12th
Applied Math, Economics
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