# 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 preview the skill. 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

- A.1 Convert between standard and expanded form
- A.2 Place value
- A.3 Compare numbers up to billions
- A.4 Choose word names for numbers
- A.5 Write word names for numbers
- A.6 Roman numerals
- A.7 Rounding
- A.8 Even or odd: arithmetic rules
- A.9 Understanding integers
- A.10 Compare integers
- A.11 Put integers in order
- A.12 Scientific notation

## Addition and subtraction

- B.1 Add and subtract whole numbers up to billions
- 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 1-digit numbers
- C.2 Multiply by 1-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 more numbers up to 2 digits each
- C.18 Multiply by 3-digit numbers
- C.19 Multiply three numbers up to 3 digits each
- C.20 Multiply three or more numbers: word problems
- C.21 Inequalities with multiplication
- C.22 Multiplication input/output tables
- C.23 Multiplication input/output tables: find the rule

## Division

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

## Number theory

## Decimals

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

## Add and subtract decimals

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

## Multiply decimals

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

## Fractions and mixed numbers

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

## Add and subtract fractions

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

## Multiply fractions

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

## Divide fractions

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

## Mixed operations

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

## Problem solving

## Ratios and rates

## Percents

## Number sequences

## Coordinate plane

## Variable expressions

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

## Data and graphs

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

## Probability and statistics

## Time

## Units of measurement

- Z.1 Choose the appropriate customary unit of measure
- Z.2 Compare and convert customary units of length
- Z.3 Compare and convert customary units of weight
- Z.4 Compare and convert customary units of volume
- Z.5 Compare and convert customary units
- Z.6 Conversion tables - customary units
- Z.7 Choose the appropriate metric unit of measure
- Z.8 Compare and convert metric units of length
- Z.9 Compare and convert metric units of weight
- Z.10 Compare and convert metric units of volume
- Z.11 Compare and convert metric units
- Z.12 Conversion tables - metric units
- Z.13 Compare customary units by multiplying
- Z.14 Convert customary units involving fractions
- Z.15 Convert mixed customary units
- Z.16 Add and subtract mixed customary units
- Z.17 Convert metric mixed units
- Z.18 Add and subtract metric mixed units
- Z.19 Convert between metric and customary units
- Z.20 Reasonable temperature - Celsius and Fahrenheit

## Two-dimensional figures

- AA.1 Is it a polygon?
- AA.2 Number of sides in polygons
- AA.3 Regular and irregular polygons
- AA.4 Lines, line segments, and rays
- AA.5 Parallel, perpendicular, and intersecting lines
- AA.6 Types of angles
- AA.7 Measure angles with a protractor
- AA.8 Find the unknown angle in triangles and quadrilaterals
- AA.9 Parts of a circle

## Triangles and quadrilaterals

## Symmetry and transformations

## Three-dimensional figures

## Geometric measurement

- EE.1 Perimeter with whole number side lengths
- EE.2 Perimeter with decimal side lengths
- EE.3 Perimeter with fractional side lengths
- EE.4 Area of squares and rectangles
- EE.5 Area of triangles
- EE.6 Area of parallelograms and trapezoids
- EE.7 Area of compound figures
- EE.8 Area between two rectangles
- EE.9 Area and perimeter of figures on grids
- EE.10 Area and perimeter: word problems
- EE.11 Volume of rectangular prisms made of unit cubes
- EE.12 Volume of irregular figures made of unit cubes
- EE.13 Volume of cubes and rectangular prisms
- EE.14 Surface area
- EE.15 Radius, diameter, circumference, and area of a circle