# Fifth grade math

Here is a list of all of the math skills students learn in fifth grade! These skills are organized into categories, and you can move your mouse over any skill name to view a sample question. To start practicing, 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.1Add and subtract whole numbers up to billions
- B.2Add and subtract whole numbers: word problems
- B.3Add and subtract money amounts
- B.4Add and subtract money: word problems
- B.5Complete addition and subtraction sentences
- B.6Fill in the missing digits
- B.7Choose numbers with a particular sum or difference
- B.8Properties of addition
- B.9Inequalities with addition and subtraction
- B.10Estimate sums and differences of whole numbers
- B.11Estimate sums and differences: word problems

## Multiplication

- C.1Multiply by 1-digit numbers
- C.2Multiply by 1-digit numbers: word problems
- C.3Multiplication patterns over increasing place values
- C.4Multiply numbers ending in zeroes
- C.5Multiply numbers ending in zeroes: word problems
- C.6Properties of multiplication
- C.7Choose numbers with a particular product
- C.8Estimate products
- C.9Estimate products: word problems
- C.10Box multiplication
- C.11Lattice multiplication
- C.12Multiply by 2-digit numbers: complete the missing steps
- C.13Multiply 2-digit numbers by 2-digit numbers
- C.14Multiply 2-digit numbers by 3-digit numbers
- C.15Multiply 2-digit numbers by larger numbers
- C.16Multiply by 2-digit numbers: word problems
- C.17Multiply three or more numbers up to 2 digits each
- C.18Multiply by 3-digit numbers
- C.19Multiply three numbers up to 3 digits each
- C.20Multiply three or more numbers: word problems
- C.21Inequalities with multiplication
- C.22Multiplication input/output tables
- C.23Multiplication input/output tables: find the rule

## Division

- D.1Division facts to 12
- D.2Division facts to 12: word problems
- D.3Divide multi-digit numbers by 1-digit numbers
- D.4Divide multi-digit numbers by 1-digit numbers: word problems
- D.5Divide by 1-digit numbers: interpret remainders
- D.6Estimate quotients: word problems
- D.7Division patterns over increasing place values
- D.8Divide numbers ending in zeroes
- D.9Divide numbers ending in zeroes: word problems
- D.10Divide 2-digit and 3-digit numbers by 2-digit numbers
- D.11Divide 2-digit and 3-digit numbers by 2-digit numbers: word problems
- D.12Divide larger numbers by 2-digit numbers
- D.13Divide larger numbers by 2-digit numbers: word problems
- D.14Divide money amounts: word problems
- D.15Estimate quotients
- D.16Choose numbers with a particular quotient

## Number theory

## Decimals

- G.1What decimal number is illustrated?
- G.2Model decimals and fractions
- G.3Understanding decimals expressed in words
- G.4Place values in decimal numbers
- G.5Convert decimals between standard and expanded form
- G.6Equivalent decimals
- G.7Round decimals
- G.8Decimal number lines
- G.9Compare decimals on number lines
- G.10Compare decimal numbers
- G.11Put decimal numbers in order
- G.12Convert fractions to decimals
- G.13Convert decimals to fractions
- G.14Convert decimals between standard and expanded form using fractions
- G.15Compare decimals and fractions on number lines
- G.16Compare decimals and fractions
- G.17Number sequences involving decimals
- G.18Repeating decimals
- G.19Put assorted decimals, fractions, and mixed numbers in order

## Add and subtract decimals

- H.1Add decimal numbers
- H.2Subtract decimal numbers
- H.3Add and subtract decimal numbers
- H.4Add and subtract decimals: word problems
- H.5Choose decimals with a particular sum or difference
- H.6Complete the addition or subtraction sentence
- H.7Inequalities with decimal addition and subtraction
- H.8Estimate sums and differences of decimals

## Multiply decimals

- I.1Estimate products of decimals
- I.2Multiply a decimal by a power of ten
- I.3Multiply a decimal by a one-digit whole number
- I.4Multiply a decimal by a multi-digit whole number
- I.5Multiply decimals and whole numbers: word problems
- I.6Multiply money amounts: word problems
- I.7Multiply three or more numbers, one of which is a decimal
- I.8Multiply two decimals using grids
- I.9Multiply two decimals
- I.10Inequalities with decimal multiplication

## Divide decimals

## Fractions and mixed numbers

- K.1Fractions review
- K.2Understanding fractions: word problems
- K.3Equivalent fractions
- K.4Reduce fractions to lowest terms
- K.5Convert between improper fractions and mixed numbers
- K.6Least common denominator
- K.7Graph and compare fractions on number lines
- K.8Compare fractions using benchmarks
- K.9Compare fractions and mixed numbers
- K.10Put fractions in order
- K.11Arithmetic sequences with fractions
- K.12Geometric sequences with fractions
- K.13Round mixed numbers
- K.14Reciprocals

## Add and subtract fractions

- L.1Decompose fractions multiple ways
- L.2Add and subtract fractions with like denominators using number lines
- L.3Add and subtract fractions with like denominators
- L.4Add and subtract fractions with like denominators: word problems
- L.5Add and subtract mixed numbers with like denominators
- L.6Add fractions with unlike denominators using models
- L.7Add up to 4 fractions with denominators of 10 and 100
- L.8Add fractions with unlike denominators
- L.9Subtract fractions with unlike denominators using models
- L.10Subtract fractions with unlike denominators
- L.11Add and subtract fractions with unlike denominators: word problems
- L.12Add 3 or more fractions with unlike denominators
- L.13Add 3 or more fractions: word problems
- L.14Compare sums and differences of unit fractions
- L.15Complete addition and subtraction sentences with fractions
- L.16Inequalities with addition and subtraction of fractions
- L.17Estimate sums and differences of mixed numbers
- L.18Add mixed numbers with unlike denominators
- L.19Subtract mixed numbers with unlike denominators
- L.20Add and subtract mixed numbers: word problems
- L.21Add and subtract fractions in recipes
- L.22Complete addition and subtraction sentences with mixed numbers
- L.23Inequalities with addition and subtraction of mixed numbers

## Multiply fractions

- M.1Multiply unit fractions by whole numbers using number lines
- M.2Multiply unit fractions by whole numbers using models
- M.3Multiples of fractions
- M.4Multiply unit fractions and whole numbers: sorting
- M.5Multiply fractions by whole numbers I
- M.6Multiply fractions by whole numbers using number lines
- M.7Multiply fractions by whole numbers using models
- M.8Multiply fractions by whole numbers II
- M.9Multiply fractions and whole numbers: sorting
- M.10Multiply fractions by whole numbers: word problems
- M.11Multiply fractions by whole numbers: input/output tables
- M.12Multiply two unit fractions using models
- M.13Multiply two fractions using models: fill in the missing factor
- M.14Multiply two fractions using models
- M.15Multiply two fractions
- M.16Multiply two fractions: word problems
- M.17Scaling whole numbers by fractions
- M.18Scaling fractions by fractions
- M.19Scaling mixed numbers by fractions
- M.20Multiply three or more fractions and whole numbers
- M.21Complete the fraction multiplication sentence
- M.22Estimate products of mixed numbers
- M.23Multiply a mixed number by a whole number
- M.24Multiply a mixed number by a fraction
- M.25Multiply two mixed numbers
- M.26Multiply three or more mixed numbers, fractions, and/or whole numbers
- M.27Multiplication with mixed numbers: word problems
- M.28Multiply fractions and mixed numbers in recipes
- M.29Complete the mixed-number multiplication sentence

## Divide fractions

- N.1Divide unit fractions by whole numbers
- N.2Divide whole numbers by unit fractions
- N.3Divide whole numbers and unit fractions
- N.4Divide fractions by whole numbers
- N.5Divide fractions by whole numbers in recipes
- N.6Divide unit fractions by whole numbers: word problems
- N.7Divide whole numbers by unit fractions using models
- N.8Divide whole numbers by fractions
- N.9Divide two fractions
- N.10Divide fractions and mixed numbers
- N.11Complete the division sentence
- N.12Divide fractions and mixed numbers: word problems

## Mixed operations

- O.1Add, subtract, multiply, and divide whole numbers
- O.2Add, subtract, multiply, and divide whole numbers: word problems
- O.3Write numerical expressions
- O.4Perform multiple operations with whole numbers
- O.5Add, subtract, multiply, and divide decimals
- O.6Add, subtract, multiply, and divide decimals: word problems
- O.7Add, subtract, multiply, and divide fractions and mixed numbers
- O.8Add, subtract, multiply, and divide fractions and mixed numbers: word problems

## Ratios, proportions, and percents

- Q.1Determine the ratio
- Q.2Ratio tables
- Q.3Ratios: word problems
- Q.4Equivalent ratios
- Q.5Proportions
- Q.6Unit rates and equivalent rates
- Q.7Scale drawings
- Q.8What percentage is illustrated?
- Q.9Convert between percents, fractions, and decimals
- Q.10Percent of a number
- Q.11Percent of a number: word problems
- Q.12Compare percentages

## Consumer math

## Number sequences

## Coordinate plane

## Variable expressions

- U.1Write variable expressions
- U.2Write variable expressions: word problems
- U.3Evaluate variable expressions
- U.4Write variable equations: word problems
- U.5Solve equations with whole numbers
- U.6Solve equations with decimals
- U.7Find a value using two-variable equations
- U.8Complete a table for a two-variable relationship
- U.9Complete a table from a graph
- U.10Graph a two-variable relationship
- U.11Write a two-variable equation

## Data and graphs

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

## Probability and statistics

## Time

## Measurement

- Y.1Choose the appropriate customary unit of measure
- Y.2Compare and convert customary units of length
- Y.3Compare and convert customary units of weight
- Y.4Compare and convert customary units of volume
- Y.5Compare and convert customary units
- Y.6Conversion tables - customary units
- Y.7Choose the appropriate metric unit of measure
- Y.8Compare and convert metric units of length
- Y.9Compare and convert metric units of weight
- Y.10Compare and convert metric units of volume
- Y.11Compare and convert metric units
- Y.12Conversion tables - metric units
- Y.13Compare customary units by multiplying
- Y.14Convert customary units involving fractions
- Y.15Convert mixed customary units
- Y.16Add and subtract mixed customary units
- Y.17Convert between metric and customary units
- Y.18Reasonable temperature - Celsius and Fahrenheit

## Geometry

- Z.1Identify 2-dimensional and 3-dimensional shapes
- Z.2Types of triangles
- Z.3Open and closed shapes and qualities of polygons
- Z.4Regular and irregular polygons
- Z.5Number of sides in polygons
- Z.6Which figure is being described?
- Z.7Classify quadrilaterals
- Z.8Reflection, rotation, and translation
- Z.9Count and compare sides, edges, faces, and vertices
- Z.10Similar and congruent
- Z.11Nets of 3-dimensional figures
- Z.12Types of angles
- Z.13Measure angles with a protractor
- Z.14Parts of a circle
- Z.15Perimeter
- Z.16Area of squares and rectangles
- Z.17Area of triangles
- Z.18Area of parallelograms and trapezoids
- Z.19Area of compound figures
- Z.20Area between two rectangles
- Z.21Area and perimeter of figures on grids
- Z.22Area and perimeter: word problems
- Z.23Volume of rectangular prisms made of unit cubes
- Z.24Volume of irregular figures made of unit cubes
- Z.25Volume of cubes and rectangular prisms
- Z.26Surface area
- Z.27Three-dimensional figures viewed from different perspectives
- Z.28Lines of symmetry
- Z.29Rotational symmetry
- Z.30Lines, line segments, and rays
- Z.31Parallel, perpendicular, intersecting
- Z.32Radius, diameter, circumference, and area of a circle
- Z.33Find the unknown angle in triangles and quadrilaterals