Percent Increase and Decrease Quiz
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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 Increase & Decrease
Product Details:
In this lesson, students use proportions to solve percent of increase and percent of decrease problems in real world contexts.
An answer key is included with this lesson.
I use this activity as part of my 7th-grade percents unit.
Check out these additional time saving products from Wrestle with Math!
Application of Percent Bundle! (6 Printable Activities)
Percent Error
Percent Problem Solving with Tasks
Discounts and Markups (Percent Proportion)
Percent of Incre
6th - 8th
Fractions, Numbers, Other (Math)
CCSS
7.EE.B.3
, 7.RP.A.3
10 Math Worksheets | Grade 8 | Percent increase / decrease | 200 Questions
A no-prep 3-pack of worksheets covering percent increase / decrease for Grade 8. 60 maths problems across three sets with a full answer key — every answer recomputed and verified by code. Print, hand out, teach. What's included • 10 worksheets (Sets A, B, C, D, E, F, G, H, I, J) — same skill, varied numbers, 20 questions each. • Full answer key for each set on a separate page. • Skill tag and standards label on every problem. • US Letter & A4 print-ready; Verdana / Calibri only (works on any sch
8th
Arithmetic, Numbers
10 Math Task Cards | Grade 8 | Percent increase / decrease | 400 Questions
Task cards for maths stations or scoot games covering percent increase / decrease for Grade 8. 40 math problems with a full answer key — every answer recomputed and verified by code. Print, hand out, teach. What's included • 10 sets of task cards (Sets A, B, C, D, E, F, G, H, I, J) — same skill, varied numbers, 40 cards each, 4 per page cut-along-dashed-line. • Full answer key for each set on a separate page. • Skill tag and standards label on every problem. • US Letter & A4 print-ready; Verdana
8th
Arithmetic, Numbers
10 Math Exit Tickets | Grade 8 | Percent increase / decrease | 50 Questions
A half-page exit ticket — print 1-up, cut in half, 2 pupils per sheet covering percent increase / decrease for Grade 8. 5 math problems with a full answer key — every answer recomputed and verified by code. Print, hand out, teach. What's included • 10 half-page exit tickets (Sets A, B, C, D, E, F, G, H, I, J) — same skill, varied numbers, 5 questions each, 2 students per A4 sheet. • Full answer key for each set on a separate page. • Skill tag and standards label on every problem. • US Letter & A
8th
Arithmetic, Numbers
10 Math Worksheets | Grade 7 | Percent increase / decrease | 200 Questions
A no-prep 3-pack of worksheets covering percent increase / decrease for Grade 7. 60 maths problems across three sets with a full answer key — every answer recomputed and verified by code. Print, hand out, teach. What's included • 10 worksheets (Sets A, B, C, D, E, F, G, H, I, J) — same skill, varied numbers, 20 questions each. • Full answer key for each set on a separate page. • Skill tag and standards label on every problem. • US Letter & A4 print-ready; Verdana / Calibri only (works on any sch
7th
Arithmetic, Numbers
10 Math Task Cards | Grade 7 | Percent increase / decrease | 400 Questions
Task cards for maths stations or scoot games covering percent increase / decrease for Grade 7. 40 math problems with a full answer key — every answer recomputed and verified by code. Print, hand out, teach. What's included • 10 sets of task cards (Sets A, B, C, D, E, F, G, H, I, J) — same skill, varied numbers, 40 cards each, 4 per page cut-along-dashed-line. • Full answer key for each set on a separate page. • Skill tag and standards label on every problem. • US Letter & A4 print-ready; Verdana
7th
Arithmetic, Numbers
10 Math Exit Tickets | Grade 7 | Percent increase / decrease | 50 Questions
A half-page exit ticket — print 1-up, cut in half, 2 pupils per sheet covering percent increase / decrease for Grade 7. 5 math problems with a full answer key — every answer recomputed and verified by code. Print, hand out, teach. What's included • 10 half-page exit tickets (Sets A, B, C, D, E, F, G, H, I, J) — same skill, varied numbers, 5 questions each, 2 students per A4 sheet. • Full answer key for each set on a separate page. • Skill tag and standards label on every problem. • US Letter & A
7th
Arithmetic, Numbers
10 Math Worksheets | Grade 6 | Percent increase / decrease | 200 Questions
A no-prep 3-pack of worksheets covering percent increase / decrease for Grade 6. 60 maths problems across three sets with a full answer key — every answer recomputed and verified by code. Print, hand out, teach. What's included • 10 worksheets (Sets A, B, C, D, E, F, G, H, I, J) — same skill, varied numbers, 20 questions each. • Full answer key for each set on a separate page. • Skill tag and standards label on every problem. • US Letter & A4 print-ready; Verdana / Calibri only (works on any sch
6th
Arithmetic, Numbers
10 Math Exit Tickets | Grade 6 | Percent increase / decrease | 50 Questions
A half-page exit ticket — print 1-up, cut in half, 2 pupils per sheet covering percent increase / decrease for Grade 6. 5 math problems with a full answer key — every answer recomputed and verified by code. Print, hand out, teach. What's included • 10 half-page exit tickets (Sets A, B, C, D, E, F, G, H, I, J) — same skill, varied numbers, 5 questions each, 2 students per A4 sheet. • Full answer key for each set on a separate page. • Skill tag and standards label on every problem. • US Letter & A
6th
Arithmetic, Numbers
10 Math Task Cards | Grade 6 | Percent increase / decrease | 400 Questions
Task cards for maths stations or scoot games covering percent increase / decrease for Grade 6. 40 math problems with a full answer key — every answer recomputed and verified by code. Print, hand out, teach. What's included • 10 sets of task cards (Sets A, B, C, D, E, F, G, H, I, J) — same skill, varied numbers, 40 cards each, 4 per page cut-along-dashed-line. • Full answer key for each set on a separate page. • Skill tag and standards label on every problem. • US Letter & A4 print-ready; Verdana
6th
Arithmetic, Numbers
Number Unit Grade 8 Math Complete with Learning Goals and Success Criteria
Complete unit of 12 Powerpoint lessons that can be used to teach online or in person. Can edit the slides. Every lesson includes the learning goals and success criteria from the Ontario curriculum. Each lesson has a minds on, action and consolidation. Each lesson includes a reflection for an exit card. In the Number Units, students use scientific notation such as 5.46 × 106 to understand, represent and compare very large and small Numbers more easily, which is often required in Science. Stu
7th - 9th
Math
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)
Percent of Change Notes
These notes on Percent of change are partnered with the video , Percent of Change, but can be used independent of the video. It covers percent of change - increase and decrease. It includes an example as well as a few practice problems. The accompanying video can be found in my store.
This work is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License.
6th - 8th
Applied Math, Other (Math)
Math Warm-Up Do Now | Exponents, Percent Increase & Scientific Notation | Grades
Need a quick, structured math warm-up that reviews multiple core skills in one lesson? This Math Do Now / Bell Ringer worksheet helps students practise essential numeracy and algebra foundations, including exponents, percent increase, and converting between scientific notation and standard form. Designed for independent work and completed without a calculator, it’s ideal for building fluency and checking understanding. What’s Included✔ 1 printable Do Now / Bell Ringer worksheet ✔ Mixed-skil
4th - 12th, Adult Education, Higher Education
Algebra, Arithmetic, Order of Operations
Percentage Increase and Decrease Double Lesson Pack
Percentage Increase and Decrease – Complete Resource Pack for Middle School Math Make teaching percentage increase and decrease easy, engaging, and differentiated with this ready-to-go resource pack! Perfect for upper elementary or middle school students, this comprehensive pack has everything you need to run an effective double lesson (or two single lessons) with minimal prep. ✨ What’s included: ✅ Detailed double lesson plan – clear objectives, step-by-step teaching notes, explanations, and
6th - 7th
Financial Literacy, Other (Math)
CCSS
7.EE.B.3
8th Grade enVision Lesson Plan 3-5: Intervals of Increase and Decrease
This is an EXTREMELY DETAILED lesson plan that directly connects to the enVision Math Curriculum for 8th grade. This is JUST THE LESSON PLAN DOCUMENT, NOT the actual activities or assessment tools. This lesson plan is 4 pages long and includes the following categories: - enVision Topic - Next Generation / Common Core Standards - Instructional Goals - Essential Question - Vocabulary - Supplementary Materials - Develop Problem Based Learning - Solve & Discuss It - Practice and Application Ac
8th
Applied Math, Math, Math Test Prep
CCSS
8.F.B.5
, MP1
, MP2
+2
Also included in: 8th GRD enVision Lesson Plans MATH Topic 3 Use Functions to Model BUNDLE
Pre-Algebra Tests and Quizzes for the Year.
Pre-Algebra Tests and Quizzes for the Year. Includes 8 chapters with quizzes and tests. Although i used this in a Pre-Algebra class it could also be used in an Algebra 1 class.
Topics Include:
Simplifying and Solving Equations
Solving Inequalities
Area and Perimeter, Circumference, Surface Area, Volume
GCF, LCM, LCD
Prime, Composite Numbers
Simplifying, Multiplying, Dividing, Adding, Subtracting Fractions.
Proportions
Pythagorean Theorem
Probability and Odds
Decimals and Percents, Percent of
5th - 10th, Adult Education, Higher Education
Algebra, Math, Other (Math)
Mini Unit: Percents & Percent of a Number | Fun, Engaging, Differentiated!
This is an engaging mini unit that would work great for an in-depth look at representing percents and percent of a number. The resources are well-organized and differentiated so they are accessible to a wide range of students. Students learn:Representing percents (visually, decimals, fractions)Percent of a number in multiple ways (mental math, multiplying)Includes:Detailed lesson plans 2 number talks2 sets of comprehensive and visual scaffolded notes (with lesson video).2 Sets of task cards for
6th - 9th
Math, Statistics
CCSS
6.RP.A.3c
, 7.RP.A.3
Percentages Tip Sheet
This document is designed as a study aid for a quiz or test using story problems related to percentages. This will work with problems where students calculate tips, sales tax, percent discount and markup.
6th - 8th
Basic Operations, Decimals, Other (Math)
6th Grade Percentages Escape Room | Pirate Theme | Print & Go | Grades 2-5
🏴☠️ Crack the lock. Open the profit-and-loss chest. A print-and-go percentages escape room for 6th Grade on increase and decrease. Students work as an investigation team racing to open a pirate captain's profit-and-loss chest by solving four themed percentage puzzles. What's inside • 19-slide PowerPoint. • Three differentiated student sheets (support / standard / stretch). • Teacher answer key + 3 hint cards. Differentiation • Support — percentage OF amounts (10%, 25%, 50%, 20%). • Standard —
5th - 6th
Arithmetic
Natural Selection Case Study Webquest & Career Exploration (distance learning)
See natural selection in action with this fun, prep-free webquest! Using an interactive online module, students will act as entomologists to research and explain how natural selection led to increases and decreases of specific traits in moth populations over time. Supports NGSS MS-LS4-6. Purchase includes: 1. student webquest worksheets for independent research through the online natural selection module (10 questions) 2. online entomologist career exploration resources including virtual job sh
6th - 8th
Biology, Environment, Math
NGSS
MS-LS4-6
Real Numbers Revision Worksheet | Inequalities, Scientific Notation & Percentage
Real Numbers Revision Worksheet | Inequalities, Scientific Notation & Percentages | Middle School MathsThis Real Numbers Revision Worksheet is a clear, no-fluff practice resource designed to consolidate key number skills commonly assessed in middle school maths. Students work through a structured Do Now / Revision task covering inequalities, scientific notation, and percentage increase & decrease, making it ideal for lesson starters, independent practice, homework, or assessment preparation.
5th - 12th, Adult Education, Higher Education
Basic Operations, Numbers, Other (Math)
December | Math | Data of Disappearance | K–12
🎯 4️⃣ Data of Disappearance📘 TitleDecember | Math | Data of Disappearance | K–12📖 Full Product DescriptionOverview: Data of Disappearance invites students to use mathematics to tell stories of decline. Learners model real-world data on phenomena that are fading — from animal populations to handwritten communication — using tables, graphs, and projections. How It Can Be Used • 📉 Teach percent decrease and trend analysis • 🌎 Integrate math with environmental and social studies themes • 📈
K - 12th
Algebra, Geometry, Numbers
Also included in: December | Math | Creative Lesson Bundle | K–12
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