Percent Increase and Decrease Quiz - Page 2
490+ results
Filters
Grade
Subject
Format
Resource type
Standard
Theme
Language
Programs & methods
Supports
Mental math for squares and cubes Math Skills (Grades 3-8)
📐 Help students master core operations without calculators. 📌 **Topics Included:** • Checking the reasonableness of answers • Converting fractions and decimals mentally • Estimating addition • Estimating angles in geometry • Estimating distance using maps and scale • Estimating multiplication • Estimating percent increase and decrease • Estimating percentages • Estimating products and quotients • Estimating square roots • Estimating sums and differences • Estimating time and schedules • Estima
3rd - 8th
Basic Operations, Mental Math, Other (Math)
Division estimation strategies - Mental Math Practice (Grades 3-8)
🏆 Perfect for sharpening speed and accuracy in math. 📌 **Topics Included:** • Compatible numbers in division • Converting fractions and decimals mentally • Division estimation strategies • Doubling patterns and quick estimates • Estimating from statistical graphs • Estimating lengths areas and perimeters • Estimating percent increase and decrease • Estimating products and quotients • Estimating sums and differences • Estimating with large numbers • Estimating with population data • Estimation
3rd - 8th
Basic Operations, Mental Math, Other (Math)
Estimation in graphs and tables - Mental Math Strategies
Perfect for reinforcing estimation and mental math strategies across Grades 3–8. **Topics Included:** • Thank You • Checking the reasonableness of answers • Combining front end and compatible estimation • Doubling patterns and quick estimates • Estimating lengths areas and perimeters • Estimating percent increase and decrease • Estimating subtraction • Estimating surface area and volume • Estimating temperature • Estimating with large numbers • Estimating within reasonable ranges • Estimation i
3rd - 8th
Arithmetic, Basic Operations, Mental Math
Estimation in measurement - Mental Math Strategies
Give students repeated opportunities to practice efficient math strategies. **Topics Included:** • Thank You • Combining front end and compatible estimation • Doubling patterns and quick estimates • Estimating addition • Estimating division • Estimating from statistical graphs • Estimating multiplication • Estimating percent increase and decrease • Estimation in financial literacy • Estimation in measurement • Estimation in sports and games • Estimation in statistics and averages • Mental math
3rd - 8th
Arithmetic, Basic Operations, Mental Math
Estimating fractions of sets Math Skills (Grades 3-8)
🏆 Perfect for sharpening speed and accuracy in math. 📌 **Topics Included:** • Advanced estimation in word problems • Division estimation strategies • Estimating angles in geometry • Estimating distance • Estimating division • Estimating fractions of sets • Estimating from statistical graphs • Estimating percent increase and decrease • Estimating percentages • Estimating surface area and volume • Estimation in art and design • Estimation in economics and trade • Estimation in financial literacy
3rd - 8th
Basic Operations, Mental Math, Other (Math)
Mental Math & Estimation: Combining front end and compatible estimation
🧮 Turn everyday math into fun brain-boosting exercises. 📌 **Topics Included:** • Combining front end and compatible estimation • Doubling patterns and quick estimates • Estimating angles in geometry • Estimating distance • Estimating division • Estimating fractions of sets • Estimating multiplication • Estimating percent increase and decrease • Estimating speed and time • Estimating square roots • Estimating subtraction • Estimating temperature • Estimating within reasonable ranges • Estimatio
3rd - 8th
Basic Operations, Mental Math, Other (Math)
Mastering Converting fractions and decimals mentally (Mental Math) (Grades 3-8)
💡 Develop flexible thinking with estimation and rounding tasks. 📌 **Topics Included:** • Combining front end and compatible estimation • Compatible numbers in division • Converting fractions and decimals mentally • Division estimation strategies • Doubling and halving strategies • Estimating addition • Estimating lengths areas and perimeters • Estimating percent increase and decrease • Estimating percentages • Estimating products and quotients • Estimating speed and time • Estimating square ro
3rd - 8th
Basic Operations, Mental Math, Other (Math)
Estimation in technology and coding - Math Fluency (Grades 3-8)
🏆 Perfect for sharpening speed and accuracy in math. 📌 **Topics Included:** • Advanced estimation in word problems • Compatible numbers in division • Converting fractions and decimals mentally • Estimating distance using maps and scale • Estimating division • Estimating fractions of sets • Estimating multiplication • Estimating percent increase and decrease • Estimating square roots • Estimating sums and differences • Estimating surface area and volume • Estimating temperature • Estimating wit
3rd - 8th
Basic Operations, Mental Math, Other (Math)
Mastering Mental math in everyday life (Mental Math) (Grades 3-8)
🎯 Improve number sense with real-world mental math practice. 📌 **Topics Included:** • Division estimation strategies • Doubling and halving strategies • Estimating angles in geometry • Estimating division • Estimating fractions of sets • Estimating from statistical graphs • Estimating lengths areas and perimeters • Estimating multiplication • Estimating percent increase and decrease • Estimating percentages • Estimating products and quotients • Estimating speed and time • Estimating time and s
3rd - 8th
Basic Operations, Mental Math, Other (Math)
Mastering Mental math subtraction strategies (Mental Math) (Grades 3-8)
⚡ Build quick-thinking math confidence through estimation challenges. 📌 **Topics Included:** • Advanced estimation in word problems • Compatible numbers in division • Division estimation strategies • Doubling and halving strategies • Estimating addition • Estimating angles in geometry • Estimating fractions of sets • Estimating from statistical graphs • Estimating percent increase and decrease • Estimating surface area and volume • Estimating time and schedules • Estimating with order of operat
3rd - 8th
Basic Operations, Mental Math, Other (Math)
Estimating lengths areas and perimeters - Math Fluency (Grades 3-8)
🧠 Strengthen mental math skills with fast, engaging practice activities. 📌 **Topics Included:** • Combining front end and compatible estimation • Estimating angles in geometry • Estimating distance • Estimating distance using maps and scale • Estimating division • Estimating fractions of sets • Estimating lengths areas and perimeters • Estimating multiplication • Estimating percent increase and decrease • Estimating square roots • Estimating subtraction • Estimating temperature • Estimating wi
3rd - 8th
Basic Operations, Mental Math, Other (Math)
Mastering Mental Math: Estimation in data and graphs
Perfect for reinforcing estimation and mental math strategies across Grades 3–8. 📌 **Topics Included:** • Thank You • Advanced estimation in word problems • Checking the reasonableness of answers • Combining front end and compatible estimation • Compatible numbers in division • Converting fractions and decimals mentally • Estimating lengths areas and perimeters • Estimating percent increase and decrease • Estimating percentages • Estimating products and quotients • Estimating subtraction • Esti
3rd - 8th
Arithmetic, Basic Operations, Mental Math
Mental Math & Estimation: Estimating fractions of sets (Grades 3-8)
💡 Develop flexible thinking with estimation and rounding tasks. 📌 **Topics Included:** • Advanced estimation in word problems • Compatible numbers in division • Converting fractions and decimals mentally • Division estimation strategies • Doubling patterns and quick estimates • Estimating addition • Estimating distance using maps and scale • Estimating fractions of sets • Estimating multiplication • Estimating percent increase and decrease • Estimating percentages • Estimating products and quo
3rd - 8th
Basic Operations, Mental Math, Other (Math)
Mastering Estimation in science and experiments (Mental Math) (Grades 3-8)
📊 Make mental math automatic with consistent daily practice. 📌 **Topics Included:** • Advanced estimation in word problems • Combining front end and compatible estimation • Doubling patterns and quick estimates • Estimating addition • Estimating angles in geometry • Estimating distance using maps and scale • Estimating fractions of sets • Estimating from statistical graphs • Estimating lengths areas and perimeters • Estimating multiplication • Estimating percent increase and decrease • Estimat
3rd - 8th
Basic Operations, Mental Math, Other (Math)
P.O.P. - A Percent of a Percent of a Number
This set of four worksheets will help challenge your students, with problems such as, "Find 25% of 20% of 400?" With the help of a chart that is provided, they may readily convert this problem to, 'find 1/4 of 1/5 of 400?' which they may do using mental math skills. You may want to use two worksheets as practice and two as quizzes - convenient! The answer keys are provided.
7th - 10th
Applied Math, Fractions, Mental Math
CCSS
MP2
, MP7
Skill Review Mini Quiz: Multiplying and Dividing Signed Numbers with Answer Key!
How I use thisEach week I focus on one review skill with my Algebra 1 class. We do 2-4 problems on this skill at the beginning of each class. This is in addition to the lesson, but is a fundamental skill like solving equations or simplifying radicals, that will help them understand the lesson better. At the end of the week, or 2 weeks if I see them every other day, I give them a Skill Review Quiz. I make 4 versions (since they sit in groups of 4 in my room) and it's about 5 questions long, ta
7th - 10th
Arithmetic, Basic Operations, Mental Math
Also included in: Skill Review Mini Quizzes
Fractions Decimals Percent Worksheets & Coloring Activity | 4th - 8th Grade Math
Introducing a Fractions, Decimals, and Percentages Conversions Worksheets & Color By Number resource. This resource, great for 4th, 5th, 6th, 7th, and 8th grade math students, offers exercises on converting fractions to decimals to percentages and vice versa. Coloring pages are included to give students a creative, self-checking way to reinforce their learning. What’s Included• 6 worksheets that increase in difficulty • A color-by-number activity featuring 3 unique images• Answer key includ
4th - 7th
Decimals, Fractions, Mental Math
Counting on Strategy Day 3 with Formative Assessment
Counting On Strategy – Day 3 Ready to challenge your students even more? Day 3 of the Counting On Strategy series increases the difficulty by introducing addition problems with numbers up to 100—perfect for strengthening mental math skills! Students will: ✔ Use the counting-on strategy with larger numbers ✔ Reinforce number sense and fluency ✔ Apply the strategy independently with confidence This resource includes: -Review of the counting-on steps -Practice problems using numbers up to 100
1st - 2nd
Basic Operations, Math Test Prep, Mental Math
CCSS
2.NBT.B.5
, 1.OA.C.5
, 1.OA.C.6
+1
Also included in: Counting on Strategy Days 1-3
Counting on Strategy Days 1-3
Counting On Strategy – Days 1–3 BundleGive your students a solid foundation in mental math with this 3-day Counting On Strategy bundle! Perfect for K–2 classrooms, this resource is designed to help students visualize and master the strategy of counting on when adding—starting with basic facts and building up to numbers within 100. Each day includes: ✔️ Step-by-step visual instructions ✔️ Scaffolded practice problems that increase in difficulty ✔️ A built-in exit ticket for quick formative
K - 2nd
Basic Operations, Math Test Prep, Mental Math
CCSS
K.OA.A.2
, K.OA.A.5
, 1.OA.C.5
+2
Multiplication Review in 3 Weeks
Multiplication fact mastery is important for your students' success! This systematic three week program will motivate your students and help them succeed by reviewing just a few new facts each day. This program includes daily family letters to increase student accountability and parent support. There are also daily quizzes, opportunities for review, and certificates to celebrate student success!
2nd - 5th
Math, Mental Math, Other (Math)
1-10 Multiplication Chart Blank
This is 1-10 blank chart. This is perfect for early learners who need introduction to multiplication and the table will help the students become more familiar and memorize some of the multiplication table. Display on a door or bulletin board. Laminate it for longevity. Also look for worksheets in increasing difficulty in my store titled Multiplication table Quiz 1-10 easy , medium , hard and expert, 1-12 easy , medium , hard and expert, 1-15 easy , medium , hard and expert, 1-20 easy , medium ,
Not Specific
Applied Math, Arithmetic, Mental Math
Two-digit Addition Using Compensation Strategy ( With answer key)- Grades 1-3
Help your students build strong mental math skills with this Two-Digit Addition Using the Compensation Strategy pack! This resource includes 10 worksheets (4 problems per page — 40 problems total) designed to help students practice adjusting numbers to make addition easier. Perfect for Grades 1–3. Students will learn to add by increasing or decreasing one number and adjusting the other to create a friendly number (like a multiple of 10), making mental addition faster and easier. What’s insid
1st - 3rd
Mental Math, Numbers
CCSS
2.NBT.B.5
Year 2 Number Patterns & Skip Counting | Australian Curriculum | 2‑Page Set
Support your Year 2 students as they build confidence with number patterns, skip counting, and number relationships using this simple, print‑and‑go worksheet set. Perfect for warm‑ups, independent practice, small‑group rotations, homework, or quick assessment checks. A teacher‑only Kahoot warm‑up link is included to introduce the skill before students begin. ⭐ What’s IncludedPage 1 – Number Patterns, Skip Counting & True/FalseStudents practise essential patterning skills: Continue increasing
1st - 3rd
Basic Operations, Mental Math, Numbers
Finding the Unknown Number- Second Grade
Finding the Unknown Number – Second Grade Looking for a clear and engaging way to teach your students how to solve for the unknown number in an equation? This printable resource is designed specifically for second graders to help them build confidence and accuracy in solving addition and subtraction equations with missing parts. Students will: ✔ Learn how to identify and solve for the unknown number ✔ Use reasoning and number sense to balance equations ✔ Practice with increasing difficulty a
1st - 2nd
Basic Operations, Math Test Prep, Mental Math
CCSS
2.OA.A.1
Showing 25-48 of 490+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands