# Grade 6 math

Here is a list of all of the math skills students learn in grade 6! These skills are organized into categories, and you can move your mouse over any skill name to view a sample question. To start practising, just click on any link. IXL will track your score, and the questions will automatically increase in difficulty as you improve!

## Decimals

## Integers

## Addition and subtraction

- D.1Add and subtract whole numbers up to millions
- D.2Add and subtract whole numbers: word problems
- D.3Estimate sums and differences of whole numbers
- D.4Estimate sums and differences: word problems
- D.5Add and subtract decimal numbers
- D.6Add and subtract decimals: word problems
- D.7Estimate sums and differences of decimals
- D.8Maps with decimal distances

## Multiplication

## Division

## Multiply and divide decimals

- G.1Multiply a decimal by a one-digit whole number
- G.2Multiply a decimal by a multi-digit whole number
- G.3Multiply decimals and whole numbers: word problems
- G.4Multiply two decimals using grids
- G.5Multiply decimals
- G.6Estimate products of decimal numbers
- G.7Inequalities with decimal multiplication
- G.8Divide decimals by whole numbers
- G.9Divide decimals by whole numbers: word problems
- G.10Multiply and divide decimals by powers of ten
- G.11Division with decimal quotients
- G.12Inequalities with decimal division

## Exponents

## Number theory

## Fractions and mixed numbers

- J.1Fractions and mixed numbers review
- J.2Equivalent fractions review
- J.3Simplify fractions
- J.4Understanding fractions: word problems
- J.5Least common denominator
- J.6Compare fractions with like and unlike denominators
- J.7Compare fractions: word problems
- J.8Convert between improper fractions and mixed numbers
- J.9Convert between decimals and fractions or mixed numbers
- J.10Put a mix of decimals, fractions and mixed numbers in order

## Add and subtract fractions

- K.1Add and subtract fractions with like denominators
- K.2Add and subtract fractions with like denominators: word problems
- K.3Inequalities with addition and subtraction of like fractions
- K.4Add and subtract mixed numbers with like denominators
- K.5Add and subtract mixed numbers with like denominators: word problems
- K.6Estimate sums and differences of mixed numbers

## Multiply fractions

## Mixed operations

- M.1Add, subtract, multiply or divide two whole numbers
- M.2Add, subtract, multiply or divide two whole numbers: word problems
- M.3Perform multiple operations with whole numbers
- M.4Add, subtract, multiply or divide two decimals
- M.5Add, subtract, multiply or divide two decimals: word problems
- M.6Perform multiple operations with decimals
- M.7Add, subtract or multiply two fractions
- M.8Add, subtract or multiply two fractions: word problems

## Rational numbers

## Problem solving and estimation

## Ratios, proportions and percents

- P.1Write a ratio to describe objects in a picture
- P.2Ratio tables
- P.3Ratios: word problems
- P.4Equivalent ratios
- P.5Compare ratios: word problems
- P.6Proportions
- P.7Unit rates and equivalent rates
- P.8Scale drawings
- P.9What percentage is illustrated?
- P.10Convert between percents, fractions and decimals
- P.11Compare percents to each other and to fractions
- P.12Compare percents and fractions: word problems
- P.13Percents of numbers and money amounts
- P.14Percents of numbers: word problems
- P.15Find what percent one number is of another
- P.16Find what percent one number is of another: word problems

## Measurement

## Money

## Consumer math

## Time

## Expressions and properties

- V.1Write variable expressions
- V.2Write variable expressions: word problems
- V.3Evaluate variable expressions with whole numbers
- V.4Evaluate multi-variable expressions
- V.5Evaluate variable expressions with decimals
- V.6Identify terms and coefficients
- V.7Properties of addition
- V.8Properties of multiplication
- V.9Solve for a variable using properties of multiplication
- V.10Identify equivalent expressions

## One-variable equations

- W.1Does x satisfy an equation?
- W.2Find the solution from a set
- W.3Write an equation from words
- W.4Model and solve equations using algebra tiles
- W.5Write and solve equations that represent diagrams
- W.6Solve one-step equations with whole numbers
- W.7Solve one-step equations with decimals
- W.8Solve one-step equations: word problems

## Two-variable equations

## Geometry

- Y.1Review of 2- and 3-dimensional figures
- Y.2Angle review: measure and classify
- Y.3Estimate angle measurements
- Y.4Name angles
- Y.5Triangle review
- Y.6Classify quadrilaterals
- Y.7Find missing angles and side lengths in triangles and quadrilaterals
- Y.8Sums of angles in polygons
- Y.9Parts of a circle
- Y.10Similar and congruent figures
- Y.11Find side lengths of similar figures
- Y.12Reflection, rotation and translation
- Y.13Translations: graph the image
- Y.14Reflections: graph the image
- Y.15Rotations: graph the image
- Y.16Symmetry
- Y.17Perimeter
- Y.18Area of squares and rectangles
- Y.19Area of triangles
- Y.20Area of parallelograms and trapezoids
- Y.21Area of compound figures
- Y.22Area between two rectangles
- Y.23Area and perimeter of figures on grids
- Y.24Area and perimeter: word problems
- Y.25Rectangles: relationship between perimeter and area
- Y.26Compare area and perimeter of two figures
- Y.27Identify polyhedra and count faces, edges and vertices
- Y.28Which figure is being described?
- Y.29Front, side and top view
- Y.30Nets of 3-dimensional figures
- Y.31Volume and surface area of cubes and rectangular prisms
- Y.32Volume and surface area of triangular prisms

## Data and graphs

- Z.1Interpret pictographs
- Z.2Create pictographs
- Z.3Stem-and-leaf plots
- Z.4Interpret line plots
- Z.5Create line plots
- Z.6Create frequency tables
- Z.7Interpret bar graphs
- Z.8Create bar graphs
- Z.9Interpret double bar graphs
- Z.10Create double bar graphs
- Z.11Interpret histograms
- Z.12Create histograms
- Z.13Circle graphs with fractions
- Z.14Interpret line graphs
- Z.15Create line graphs
- Z.16Interpret double line graphs
- Z.17Create double line graphs
- Z.18Choose the best type of graph