Rounding Large Numbers

Rounding Large Numbers

These are two pages of rounding tasks for more able pupils in upper primary and for all ability levels in KS3. The first deals with numbers up to ten thousands, the second with numbers up to hundred millions.
frondistiria
Decimal numbers worksheets (with solutions)

Decimal numbers worksheets (with solutions)

Four worksheets on the following: multiplying decimal numbers by positive and negative powers of 10, converting ordinary numbers to standard-form numbers and vice versa, rounding numbers to one or two decimal places and one or two significant figures, multiplying numbers by 25 and 15 and dividing numbers by 25, 20 and 16 mentally. Detailed solutions are included. From https://placeformath.blogspot.com/p/worksheet-shop.html
math_w
Fast Foods - activity

Fast Foods - activity

I created this resource to raise my students’ awareness of fast foods and their contents. I used this resource in my maths lessons but it could be used for healthy eating, discussions, health and social care and many more. In my maths lessons, students learned the daily recommended allowances and how companies can confuse us with labels as well as writing maths questions at their differentiated levels. The students wrote different maths questions ranging from basic addition to complex percentages and averages. They were required to give feedback on each other’s questions too.
HannahDytam
Upper and Lower Bounds Quiz

Upper and Lower Bounds Quiz

PowerPoint designed to be used with Quizdom remotes, but would work as just PowerPoint quiz. Used with KS3/4 students, depending on their ability. Could be used as plenary or revision.
SFairfield
Significant Figures Quiz

Significant Figures Quiz

PowerPoint designed to be used with Quizdom remotes, but would work as just PowerPoint quiz. Used with KS3/4 students, depending on their ability. Could be used as plenary or revision.
SFairfield
iGCSE Booklet - Fraction, Decimal & Percentage Calculations

iGCSE Booklet - Fraction, Decimal & Percentage Calculations

A massive 119 slide Powerpoint with explanations, examples and exercises on the following topics: Expressing a number in Tenths, Hundredths and vice versa Comparing decimals, using decimal number lines Rounding to decimal places Ordering decimals Multiplying and dividing by decimals FInding the best value product by using the unitary method Fractions of shapes, finding equivalent fractions Simplifying fractions Converting between improper fractions and mixed numbers. Fractions of amounts Adding and subtracting fractions (with and without the same denominator) Multiplying and dividing fractions (with and without the same denominator) Four operations with improper fractions and mixed numbers Converting recurring decimals to fractions Converting between fractions, decimals and percentages (including worded questions) FInding a percentage of an amount Increase or decrease by a percentage (including problem solving). Increase or decrease by a percentage using a multiplier Work out simple or compound interest of an amount of money. Work out the depreciation of an asset. Calculate the percentage profit / loss. Work out reverse percentage change. This was designed for new students from abroad coming into Year 10 (i.e. be comprehensive), but a total set of resources that would probably save a month of planning.
SamGBr
Lesson to round to one significant figure and estimate

Lesson to round to one significant figure and estimate

Full lesson on Promethean software, for teaching rounding to one significant figure and estimating, including: -differentiated learning objectives -key words -slides containing examples for use when teaching the content differentiated questioning and answers
ginastanley
Lesson to introduce rounding and estimating

Lesson to introduce rounding and estimating

Full lesson on Promethean software, for teaching basic rounding and estimating, including: -differentiated learning objectives -key words -slides containing examples for use when teaching the content differentiated questioning and answers
ginastanley
Lesson rounding to powers of 10

Lesson rounding to powers of 10

Full lesson on Promethean software, for teaching rounding to powers of 10, including: -differentiated learning objectives -key words -slides containing examples for use when teaching the content differentiated questioning and answers
ginastanley
Grade 2 Add, Subract, Multiply and Divide Bundle

Grade 2 Add, Subract, Multiply and Divide Bundle

Four fully differentiated Add, Subtract, Multiply and Divide lessons, with attached resources, for students currently working towards a Grade 2. The additional required resources can be found under the paper clip tab in notebook - simply double click to open them. Each lesson has a learning objective, key words, answers and practice test questions at the end. ASMD1 - To be able to multiply and divide 2 and 3 digit number, and to be able to interpret remainders as whole numbers, fractions and by rounding. ASMD2 - To be able to identify common factors and multiples, and to understand prime numbers ASMD3 - To be able to use the order of operations (BIDMAS) to carry out calculations ASMD4 - To be able to solve muti step addition and subtraction problems in context
rsroscoe
Grade 2 Place Value Lesson Bundle

Grade 2 Place Value Lesson Bundle

Two fully differentiated Place Value lessons, with attached resources, for students currently working towards a Grade 2. The additional required resources can be found under the paper clip tab in notebook - simply double click to open them. Each lesson has a learning objective, key words, answers and practice test questions at the end. PV1 - To be able to read, write, order and compare numbers up to 10,000,000, and to be able to round any whole number to a required degree of accuracy. PV2 - To be able to use negative numbers in context, and to be able to calculate intervals across zero. Thank you to whomever I downloaded the Negative Numbers Cauldron from.
rsroscoe
Infinite Rounding & Estimating Spreadsheet

Infinite Rounding & Estimating Spreadsheet

Infinite Rounding & Estimating Spreadsheet Ideal resource if you use whole class questioning and/or mini white-board work. Check whole class understanding of all aspects of rounding and estimating in a matter of minutes Infinite number of questions on the following rounding topics: Round to the nearest 10, 100, 1000 Round to specified number of decimal places Round to specified number of significant figures Round to a specified number of significant figures (decimals) Worksheet covering all of the above Estimation questions Press F9 for new question.
nickwaldron
Error In Measurement Avenue

Error In Measurement Avenue

This is a set of questions finding upper and lower bounds using a technique given to me by a colleague in calling the number you are finding the bounds for a house and working out where the fences are. I have found this technique really popular with children and better than anything I was doing before. I hope you like it too.
alutwyche
KS2 Maths Investigations Bundle

KS2 Maths Investigations Bundle

2 packs of KS2 Maths Investigations - one set includes 5 investigations around a ‘Chinese New Year’ theme (Could also be used as part of a topic on China), the other set includes 5 investigations with a World Cup theme (football). These investigations allow children to explore possibilities, work systematically, find patterns, predict results and analyse outcomes. Children will be able to show their reasoning and problem solving skills through a range of interesting activities. Every investigation also includes a challenge activity to extend higher attaining children. An answers document is also included to support teaching. Leave a review for this resource and get a FREE resource with three easy steps: STEP 1: Leave a review for this resource on TES. STEP 2: Email us at: learndbresources@gmail.com , saying which resource you’d like to get for FREE! STEP 3: We’ll email you any single paid resource from our shop for FREE!
MrBallard23
Place Value Chart and Explanation

Place Value Chart and Explanation

This resource is to be printed double sided and laminated. One side explains the place value of different digits in a number and how to multiply and divide my 10, 100 and 1000. The other side is a blank place value chart that can be written on with a white-board pen to help children with various calculations.
juliannebritton
GCSE Maths/Functional Skills- Using Inverse Operations to Check Calculations

GCSE Maths/Functional Skills- Using Inverse Operations to Check Calculations

A powerpoint and worksheet on using Inverse Operations to Check Calculations. Learners will learn how to carry out the inverse of the four operations to check work. They will also be able to solve I think of a number problems. This a a fun, colourful and easy to follow presentation on the topic. Useful for GCSE and Functionals Skills
derrybeg73
Multiple choice 19 -limits of accuracy

Multiple choice 19 -limits of accuracy

Another little activity for AFL, revision, starter or a plenary. Works well with mini whiteboards and adaptable to voting systems. Can easily be printed off for class use. Aimed at KS3 and KS4 multiple choice activity identifying limits of accuracy. Hope you find it useful Please leave feedback
commuter
Huge Bank of KS3 Number Starters

Huge Bank of KS3 Number Starters

This is a very useful set of 10 starters on KS3 Maths number topics. Topics covered include: Rounding, Directed Numbers, Place Value, Units of Time, Money and Reading Number Scales. I’ve used these to settle my KS3 students and focus them as they enter the classroom, to check prior knowledge, to introduce topics and as a plenary activity.
jcoulter62
Number: Rounding and Upper and Lower Bounds Exam Questions (with Answers)

Number: Rounding and Upper and Lower Bounds Exam Questions (with Answers)

These are exam questions on rounding and upper and lower bounds or also known as error intervals. I predominantly use these for either homework or revision. Do view my excellent lessons on the topic. https://www.tes.com/teaching-resource/number-place-value-rounding-estimation-and-bounds-bundle-7-lessons-ideal-for-years-7-11-11745731 NOTE: Feel free to browse my shop for more excellent free and premium resources, and as always please rate and feedback, thank you.
ajf43
AQA Best Guess Paper 2 Summer 2018 HIGHER

AQA Best Guess Paper 2 Summer 2018 HIGHER

Here is a revision best guess paper for AQA Paper 2 Exam. It is not 80 marks but more a combination of topics that have not been tested yet on the AQA Spec. I hope people find this very useful and please feel free to share. PLEASE find my latest resource for topic revision for everything not on Paper 1 at : https://www.tes.com/teaching-resource/not-on-paper-1-higher-gcse-key-topic-revision-sheets-11913602?theme=0
Yougoteach
KS3 Mathematics Starter Bundle

KS3 Mathematics Starter Bundle

This is a collection of 8 different resources and approximately 60 different Excel tabs. I use these as a premise for my starters with a mix of abilities from year 7-9. Each worksheet is differentiated, so you can give students varying sheets, or request they work from varying sections of the interactive whiteboard, whilst still providing them with the same answers. They foster a calm start to the lesson, and students always seem excited to learn when the lesson is started in this manner. The addition pyramids contain a self-check tool, so children can usefully self mark. The multiplication grid generator, includes an exciting ‘challenge’ sheet in which students have to work backwards to work out the row and column headers (using similiar skills to Sudoku). In addition to this the Cross number, and the times table grid excitingly contain a magic number extension. This involves students having to collate their answers, i.e. summing certain values, to obtain a magic numbers and perhaps win a small prize (sticker, or sweet, or just simple praise). Please review if you found helfpul.
skierkrowlands
Using Planetary Info to teach Standard Index Form

Using Planetary Info to teach Standard Index Form

This is nothing more than a table showing information about the Planets. You can use the info to: Take numbers out of Standard Form Put numbers into Standard Form Compare sizes in Standard Form Add / Subtract / Divide In Standard Form No questions are given just the data for use in your classroom.
happymathematician
Applied Rounding and Estimation - Maths Problem Solving Worksheet + Answers

Applied Rounding and Estimation - Maths Problem Solving Worksheet + Answers

This is a collection of applied questions for the topic of rounding and estimation. The questions are designed to emphasise student understanding by identifying misconceptions and explaining their answers. Also has questions applying in a worded context. The worksheet is A5 so can fit 2 to a page to save printing and fit better in student books. Was designed for high ability year 7 group, but could be used for any year groups up from this up to GCSE. Full answers provided.
MrWatkins123
Functional Skills Maths Revision Bundle both levels

Functional Skills Maths Revision Bundle both levels

This is a complete revision bundle for functional skills maths level 1 and level 2 includes both my revision guides and answers. Plus the fact sheets and the revision bingo. I have also added for a limited time my bridging the gap resource
jonesk5
Functional Skills Maths Level 1. Revision guide / Workbook with answers

Functional Skills Maths Level 1. Revision guide / Workbook with answers

This is a 29 page long revision document compiled for the level 1 functional skills exam. Ideal for end of year exam preparation. Includes examples and QR links to help and problem solving tasks. Has been well received by my learners. Please note it is intended for revision there are some brief recaps included . In word for easy editing.You wont find any copy and pasted questions. All written and typed out each page individually. Originally made to give out to some of my learners who missed several weeks of teaching and it has helped them to pass the exam. This resource is specifically written for L1 functional skills learners, it doesn’t include and of the unnecessary questions on prime number and factors as these are not in the functional skills curriculum. Write by a very successful functional skills tutor for tutors and students. Place Value Rounding Order of operations Formula Fractions Fractions, Decimals Percentages conversions Percentage of an amount Percentage increase/decrease Ratio Checking calculations Timelines and timetables Calculations with time Speed, Distance time Metric conversions Metric and imperial conversion Area and Perimeter Area and Perimeter problems Area and Perimeter composite shapes Volume Circles Scale diagrams Maps Averages and Range Probability Tables and Charts
jonesk5
Functional Skills Maths Keep Calm and Ace the Exam L2

Functional Skills Maths Keep Calm and Ace the Exam L2

43 pages of L2 Functional Skills exam type questions with methods shown. I wrote this for learners to go over in the weekS prior to the exam in the class and at home. Full topic coverage my learners have enjoyed using it and hopefully it will help them pass their upcoming exams. Please leave me a review
deavion56
GCSE Foundation Maths Number Millionaire

GCSE Foundation Maths Number Millionaire

Add some fun to your exam revision lessons with this millionaire game. This resource is suitable for either KS3 or KS4 as a revision tool for revising GCSE Maths Number related topics. It includes sound effects as well as an engaging plenary featuring a clip from the actual television show. Topics covered include: -negative numbers -order of operations -types of numbers -percentages -fractions -inequalities -standard form -HCF -ratio -proportion
sabmer
Estimating

Estimating

Looks at why we estimate number. How we estimate number (by rounding to 1sf) and links to other areas such as geometry.
tomprotheroe92