# Fifth class maths

Here is a list of all of the maths skills students learn in fifth class! These skills are organised into categories, and you can move your mouse over any skill name to preview the skill. To start practising, just click on any link. IXL will track your score, and the questions will automatically increase in difficulty as you improve!

## Place values and number sense

## Addition and subtraction

- B.1 Add and subtract whole numbers up to millions
- B.2 Add and subtract whole numbers: word problems
- B.3 Complete addition and subtraction sentences
- B.4 Fill in the missing digits
- B.5 Choose numbers with a particular sum or difference
- B.6 Properties of addition
- B.7 Inequalities with addition and subtraction
- B.8 Estimate sums and differences of whole numbers
- B.9 Estimate sums and differences: word problems

## Multiplication

- C.1 Multiply by one-digit numbers
- C.2 Multiply by one-digit numbers: word problems
- C.3 Multiplication patterns over increasing place values
- C.4 Multiply numbers ending in zeroes
- C.5 Multiply numbers ending in zeroes: word problems
- C.6 Properties of multiplication
- C.7 Choose numbers with a particular product
- C.8 Estimate products
- C.9 Estimate products: word problems
- C.10 Box multiplication
- C.11 Lattice multiplication
- C.12 Multiply by 2-digit numbers: complete the missing steps
- C.13 Multiply 2-digit numbers by 2-digit numbers
- C.14 Multiply 2-digit numbers by 3-digit numbers
- C.15 Multiply 2-digit numbers by larger numbers
- C.16 Multiply by 2-digit numbers: word problems
- C.17 Multiply three or four numbers
- C.18 Multiply three or four numbers: word problems
- C.19 Inequalities with multiplication

## Division

- D.1 Division facts to 12
- D.2 Division facts to 12: word problems
- D.3 Divide by one-digit numbers
- D.4 Divide by one-digit numbers: word problems
- D.5 Divide by one-digit numbers: interpret remainders
- D.6 Estimate quotients: word problems
- D.7 Division patterns over increasing place values
- D.8 Divide numbers ending in zeroes
- D.9 Divide numbers ending in zeroes: word problems
- D.10 Divide by two-digit numbers
- D.11 Divide by two-digit numbers: word problems
- D.12 Estimate quotients
- D.13 Choose numbers with a particular quotient

## Number theory

## Decimals

- F.1 What decimal number is illustrated?
- F.2 Model decimals and fractions
- F.3 Understanding decimals expressed in words
- F.4 Place values in decimal numbers
- F.5 Convert decimals between standard and expanded form
- F.6 Equivalent decimals
- F.7 Round decimals
- F.8 Decimal number lines
- F.9 Compare decimals on number lines
- F.10 Compare decimal numbers
- F.11 Put decimal numbers in order
- F.12 Convert fractions to decimals
- F.13 Convert decimals to fractions
- F.14 Convert decimals between standard and expanded form using fractions
- F.15 Compare decimals and fractions on number lines
- F.16 Compare decimals and fractions
- F.17 Put assorted decimals, fractions and mixed numbers in order

## Add and subtract decimals

## Multiply decimals

- H.1 Estimate products of decimals
- H.2 Multiply a decimal by a power of ten
- H.3 Multiply decimals and whole numbers
- H.4 Multiply a decimal by a multi-digit whole number
- H.5 Multiply decimals and whole numbers: word problems
- H.6 Multiply three or four numbers, one of which is a decimal
- H.7 Inequalities with decimal multiplication

## Divide decimals

## Fractions and mixed numbers

- J.1 Fractions review
- J.2 Fractions of a whole: word problems
- J.3 Fractions of a group: word problems
- J.4 Equivalent fractions
- J.5 Patterns of equivalent fractions
- J.6 Write fractions in lowest terms
- J.7 Mixed numbers
- J.8 Convert between improper fractions and mixed numbers
- J.9 Graph and compare fractions on number lines
- J.10 Compare fractions and mixed numbers
- J.11 Put fractions in order
- J.12 Fractions of a number
- J.13 Fractions of a number: word problems
- J.14 Arithmetic sequences with fractions
- J.15 Geometric sequences with fractions
- J.16 Round mixed numbers

## Add, subtract and multiply fractions

- K.1 Decompose fractions multiple ways
- K.2 Add and subtract fractions with like denominators using number lines
- K.3 Add and subtract fractions with like denominators
- K.4 Add and subtract fractions with like denominators: word problems
- K.5 Add and subtract mixed numbers with like denominators
- K.6 Add up to 4 fractions with denominators of 10 and 100
- K.7 Add fractions with unlike denominators
- K.8 Subtract fractions with unlike denominators
- K.9 Add and subtract fractions with unlike denominators: word problems
- K.10 Add three or more fractions with unlike denominators
- K.11 Add three or more fractions: word problems
- K.12 Complete addition and subtraction sentences with fractions
- K.13 Inequalities with addition and subtraction of fractions
- K.14 Estimate sums and differences of mixed numbers
- K.15 Add mixed numbers with unlike denominators
- K.16 Subtract mixed numbers with unlike denominators
- K.17 Add and subtract mixed numbers: word problems
- K.18 Complete addition and subtraction sentences with mixed numbers
- K.19 Inequalities with addition and subtraction of mixed numbers
- K.20 Multiply unit fractions by whole numbers using number lines
- K.21 Multiply unit fractions by whole numbers using models
- K.22 Multiples of fractions
- K.23 Multiply unit fractions and whole numbers: sorting
- K.24 Multiply fractions by whole numbers using number lines
- K.25 Multiply fractions by whole numbers using models
- K.26 Multiply fractions and whole numbers: sorting
- K.27 Multiply fractions by whole numbers
- K.28 Multiply fractions by whole numbers: input/output tables

## Mixed operations

## Problem solving

## Ratios and rates

## Percents

## Number sequences

## Variable expressions

- R.1 Write variable expressions
- R.2 Write variable expressions: word problems
- R.3 Evaluate variable expressions
- R.4 Write variable equations: word problems
- R.5 Solve equations with whole numbers
- R.6 Find a value using two-variable equations
- R.7 Complete a table for a two-variable relationship
- R.8 Complete a table from a graph
- R.9 Graph a two-variable relationship
- R.10 Write a two-variable equation

## Data and graphs

- S.1 Read a table
- S.2 Interpret line graphs
- S.3 Create line graphs
- S.4 Interpret bar graphs
- S.5 Create bar graphs
- S.6 Interpret double bar graphs
- S.7 Create double bar graphs
- S.8 Interpret pictographs
- S.9 Create pictographs
- S.10 Interpret histograms
- S.11 Create histograms
- S.12 Interpret line plots
- S.13 Create line plots
- S.14 Frequency charts
- S.15 Stem-and-leaf plots
- S.16 Pie charts
- S.17 Choose the best type of graph

## Probability and statistics

## Time

## Units of measurement

## Two-dimensional figures

- W.1 Is it a polygon?
- W.2 Number of sides in polygons
- W.3 Regular and irregular polygons
- W.4 Parallel, perpendicular and intersecting lines
- W.5 Types of angles
- W.6 Measure angles with a protractor
- W.7 Classify triangles
- W.8 Parallel sides in quadrilaterals
- W.9 Identify parallelograms
- W.10 Identify trapeziums
- W.11 Identify rectangles
- W.12 Identify rhombuses
- W.13 Classify quadrilaterals
- W.14 Find the unknown angle in triangles and quadrilaterals
- W.15 Parts of a circle

## Symmetry and transformations

## Three-dimensional figures

## Geometric measurement

- Z.1 Perimeter
- Z.2 Perimeter: find the missing side lengths
- Z.3 Area of squares and rectangles
- Z.4 Area of triangles
- Z.5 Area of compound figures
- Z.6 Area between two rectangles
- Z.7 Area and perimeter of figures on grids
- Z.8 Area and perimeter: word problems
- Z.9 Use area and perimeter to determine cost
- Z.10 Volume of figures made of unit cubes
- Z.11 Volume of cubes and rectangular prisms