Includes fractions, combinations with negative indices and using the powers of powers rule. Suitable for gcse students sitting the 9 1, alevel maths students revision and some key stage 3 students. On this page you can read or download edexcel gcse mathematics linear 1ma0 fractional and negative indice answers in pdf format. Answer the questions in the spaces provided there may be more space than you need. The index laws apply to fractional indices as well as positive and negative integer indices. Normal powers, simplifying expressions, law of indices, fractions as indices, negative indices. Mathematics higher tier, indices uk 0775 950 1629 page 3 question 4 what is the reciprocal of 0. Edexcel mathematics 1ma0 gcse algebra indices answers. Read each question carefully before you begin answering it. Fractional indices are important to work with as they helps us to simplify expressions, manipulate algebra and can prove more useful when we tackle. Fractional and negative indices answers 91 maths gcse. Scroll down the page for more examples and solutions on fractional and negative indices. Fractional indices higher laws of indices aqa gcse.
Corbett maths offers outstanding, original exam style. Index laws order of operations bidmas percentages surds ratios search. So lets move on to some negative and fractional indices. Before you look at the following maths activities, make sure to already understand the 3 laws of indices click here. Fractional indices practice questions corbettmaths. Gcse maths foundation indices what gcse topics come up at a level maths, biology, and chemistry gcse. Edexcel gcse mathematics linear 1ma0 fractional and. Indices gcse maths revision higher level worked exam questions inc fractional and negative powers duration.
What are fractional indices help with igcse gcse maths. Multiplying and dividing indices, raising indices to a power and using standard form are explained. Indices or powers gcse maths study guide revision material. Exam questions on indices videos, worksheets, solutions. Laws of indices give rules for simplifying calculations or expressions involving powers of the same base. The corbettmaths video tutorial on fractional indices. An index is a power of numbers that indicate how many times it has been multiplied by itself. Gcse igcse maths exams often contain questions with fractional indices and it is therefore important you understand this. Worked solutions for gcse exam questions on indices and surds, examples and step by step solutions, gcse maths, challenging or hard indices questions with answers, revision and summary, include fractional and negative powers.
The next two links cover negative and fractional indices respectively. Maths is fun has useful applets to help you understand the basic idea of indices, plus an easy to follow summary of the rules. This was taken from my 150 page workbook which covers many more maths topics. Mark kudlowski indices including revision from gcse the basic laws of indices are as follows, applicable to all positive numbers a. Suitable for all the big examination boards including aqa, edexcel, ocr and wjec. Edexcel gcse mathematics linear 1ma0 fractional and negative indices materials required for examination items included with question papers ruler graduated in centimetres and nil millimetres, protractor, compasses, pen, hb pencil, eraser. Gcse igcse maths mathematics indices laws of indices powers and. Revise about how to multiply and divide indices, as well as apply negative and fractional rules of indices with this bbc bitesize gcse maths edexcel guide. They have kindly allowed me to create 3 editable versions of each worksheet, complete with answers. Higher maths indices maths activity workshops, gcse papers.
Indices and surds gcse a and a questions with answers. Addition of indices corresponds to multiplication of actual numbers. Negative indices you should be pretty confident with simple numerical indices by now. Maths made easy complete tuition ltd 2017 rules of indices powers 1. You have also met the definition of negative and fractional indices. My students are always horrified by how complex these questions look, but if theyre confident with indices then both equations are actually surprisingly easy to solve. On this page you can read or download edexcel mathematics 1ma0 gcse algebra indices answers in pdf format.
Edexcel gcse mathematics linear 1ma0 fractional and negative indices materials required for examination items included with question papers. Gcse igcse maths mathematics indices laws of indices powers and roots zero negative and fractional indices differentiated practice worksheets with space for answers solutions included. Revision and worksheets gcse maths level 1 level 2 level 3 prime factors. Fractional indices of the form 1n are equivalent to roots, where n is the degree of the root. Fractional indices higher gcse questions teaching resources. Indices, powers, roots, simplifying equations, law of indices, manipulating expressions with the same base. Diagrams are not accurately drawn, unless otherwise. Indices rules worksheets questions and revision mme. If you dont see any interesting for you, use our search form on bottom v. More lessons for gcse maths math worksheets examples, solutions, and videos to help gcse maths students learn about negative and fractional indices.
Visit the my tarsia page for lots of different ideas for using this wonderful free resource, and to get hold of the software yourself laws of indices simplifying indices laws of indices jigsaw 1 laws of indices jigsaw 2. The reciprocal of a number is 1 over that number for example the reciprocal of 5 is the reciprocal of is the reciprocal of 0. Gcse c example 1 working reciprocal 9 4 numbers and. Mathematics linear 1ma0 fractional and negative indices. If you are looking to revise the rules of indices or you are searching for indices rules revision questions and worksheets then maths made easy can help. Indices or powers mctyindicespowers20091 a knowledge of powers, or indices as they are often called, is essential for an understanding of most algebraic processes.
They are quite easy to deal with as there is only one thing that you have to do. Click to read more about indices and download our comprehensive gcse maths study guide. Diagrams are not accurately drawn, unless otherwise indicated. Negative and fractional indices examples, solutions. Worksheets are indices or powers, mathematics linear 1ma0 algebra indices, 3 indices and standard form mep y9 practice book a, indices and surds, laws of indices work, indices practice questions, 5h revision on indices, maths learning service revision index laws mathematics.
Pencil, pen, ruler, protractor, pair of compasses and eraser you may use tracing paper if needed guidance 1. The following diagrams show fractional indices and how to evaluate them. Negative indices are all exponents or powers that have a minus sign in front of them and are as result negative. Mathster is a fantastic resource for creating online and paperbased assessments and homeworks. The square root of 3 is the number that, when multiplied by itself, equals 3 and is written as. Rational fractional indices in the next video you are shown how to work with rational fractional indices. Raising to the power of zero, negative powers and fractional indices are. You also need to understand what fractional, negative and zero indices are and how to work with them. Covers laws of indices including fractional and negative indices, solving equations involving indices igcse fm syllabus and raising a single term to a power. The denominator of the fraction is the root of the. Fractional indices are the power to which a base number is raised, expressed in the form of a fraction. Mathematics higher tier, indices chatterton tuition.
Indices what topic is missing from the higher maths. In this section of text you will learn about powers and rules for manipulating them through a number of worked examples. Mathematics revision guides indices, surds and functions page 2 of 12 author. Past paper questions negative and fractional indices. For example, 2 3 means 1 23 and so 2 has value 1 8. Power indices, simplifying equations, rules of indices. Covers laws of indices including fractional and negative indices, solving. This video shows an animated guide to indices for higher tier exams. A gcse maths worksheet covering fractional and negative induces. Clonedcopied questions from previous 91 edexcel gcse exams. The first link below is the same as for the topic indices laws and also covers negative indices and an index of zero. The following example questions will explain to you what fractional indices are.
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