Grade 3 math

IXL offers hundreds of grade 3 math skills to explore and learn! Not sure where to start? Go to your personalized Recommendations wall to find a skill that looks interesting, or select a skill plan that aligns to your textbook, state standards, or standardized test.

IXL offers hundreds of grade 3 math skills to explore and learn! Not sure where to start? Go to your personalized Recommendations wall to find a skill that looks interesting, or select a skill plan that aligns to your textbook, state standards, or standardized test.

Numbers and comparing

A.1
Skip-counting by twos
A.2
Skip-counting by fives
A.3
Skip-counting by tens
A.4
Skip-counting by fives and tens
A.5
Skip-counting by twos, fives and tens
A.6
Skip-counting stories
A.7
Skip-counting sequences
A.8
Count forward and backward by fives and tens
A.9
Count forward and backward by twos, fives and tens
A.10
Skip-counting puzzles
A.11
Number sequences
A.12
Even or odd
A.13
Even or odd: arithmetic rules
A.14
Prime and composite numbers
A.15
Ordinal numbers up to 100th
A.16
Number lines: up to 1000
A.17
Write numbers in words: up to 1000
A.18
Write numbers in words: up to 100 000
A.19
Roman numerals I, V, X, L, C, D, M
A.20
Comparing numbers: up to 1000
A.21
Comparing numbers: up to 100 000
A.22
Pick the greatest/least number: up to 1000
A.23
Pick the greatest/least number: up to 100 000
A.24
Put numbers up to 1000 in order
A.25
Put numbers up to 100 000 in order

Place values

Addition

Subtraction

Understand multiplication

Multiplication skill builders

Multiplication fluency

Multiplication

Understand division

Division skill builders

Division fluency

Division

Mixed operations

Equations and variables

Estimation and rounding

O.1
Estimate to the nearest 10
O.2
Round to the nearest 10 or 100
O.3
Round to the nearest 10 000
O.4
Round money amounts
O.5
Rounding puzzles
O.6
Solve inequalities using estimation
O.7
Estimate sums up to 1000
O.8
Estimate sums up to 1 000000
O.9
Estimate sums: word problems
O.10
Estimate differences up to 1000
O.11
Estimate differences up to 1 000 000
O.12
Estimate differences: word problems
O.13
Estimate sums and differences: word problems
O.14
Estimate products
O.15
Estimate products: word problems
O.16
Estimate quotients
O.17
Estimate quotients: word problems
O.18
Estimate sums, differences, products and quotients: word problems
O.19
Two-step word problems: identify reasonable answers

Logical reasoning

P.1
Guess the number
P.2
Largest/smallest number possible
P.3
Find the order
P.4
Age puzzles
P.5
Find two numbers based on sum and difference
P.6
Find two numbers based on sum, difference, product and quotient

Patterns

Q.1
Repeating patterns
Q.2
Find the next shape in a repeating pattern
Q.3
Complete a repeating pattern
Q.4
Make a repeating pattern
Q.5
Growing patterns
Q.6
Find the next shape in a growing pattern
Q.7
Find the next row in a growing pattern
Q.8
Use a rule to complete a number pattern

Money

R.1
Count coins and bills: up to $5 bill
R.2
Count coins and bills: up to $20 bill
R.3
Do you have enough money: up to $10
R.4
Do you have enough money: up to $50
R.5
Which picture shows more?: up to $5 bill
R.6
Which picture shows more: up to $20 bill
R.7
Making change: up to $10
R.8
Making change: up to $50
R.9
Inequalities with money
R.10
Put money amounts in order
R.11
Add and subtract money amounts
R.12
Add money amounts: word problems
R.13
Price lists

Time

S.1
Match clocks and times
S.2
Match analogue and digital clocks
S.3
Read clocks and write times
S.4
A.M. or P.M.
S.5
Write times
S.6
Elapsed time
S.7
Elapsed time word problems
S.8
Read a calendar
S.9
Convert between seconds, minutes and hours
S.10
Relate time units
S.11
Time patterns
S.12
Convert between hours and fractions of hours
S.13
Convert between 12-hour and 24-hour time
S.14
Reading schedules - 12-hour time
S.15
Reading schedules - 24-hour time
S.16
Timelines

Data and graphs

Units of measurement

U.1
Read a thermometer
U.2
Reasonable temperature
U.3
Measure using a centimetre ruler
U.4
Which unit of length is appropriate?
U.5
Compare units of length
U.6
Convert units of length
U.7
Which unit of mass is appropriate?
U.8
Compare units of mass
U.9
Convert units of mass
U.10
Which unit of volume is appropriate?
U.11
Compare units of volume
U.12
Convert units of volume
U.13
Choose the appropriate measuring tool

Geometry

V.1
Identify two-dimensional shapes
V.2
Count and compare sides and vertices
V.3
Parallel sides in quadrilaterals
V.4
Classify quadrilaterals
V.5
Draw quadrilaterals
V.6
Identify three-dimensional shapes
V.7
Count vertices, edges and faces
V.8
Identify faces of three-dimensional shapes
V.9
Nets of three-dimensional shapes
V.10
Shapes of everyday objects I
V.11
Shapes of everyday objects II
V.12
Is it a polygon?
V.13
Lines, line segments and rays
V.14
Parallel, perpendicular and intersecting lines
V.15
Angles greater than, less than or equal to a right angle
V.16
Acute, obtuse and right triangles
V.17
Scalene, isosceles and equilateral triangles
V.18
Reflection, rotation and translation
V.19
Identify congruent shapes
V.20
Symmetry
V.21
Compose two-dimensional shapes

Geometric measurement

W.1
Perimeter of rectangles
W.2
Perimeter of polygons
W.3
Perimeter of rectilinear shapes
W.4
Perimeter of figures on grids
W.5
Perimeter: find the missing side length
W.6
Perimeter: word problems
W.7
Find the area of figures made of unit squares
W.8
Select figures with a given area
W.9
Select two figures with the same area
W.10
Tile a rectangle and find the area
W.11
Multiply to find the area of a rectangle made of unit squares
W.12
Create figures with a given area
W.13
Create rectangles with a given area
W.14
Find the area of rectangles and squares
W.15
Find the missing side length of a rectangle
W.16
Area of figures on grids
W.17
Find the area of complex figures by dividing them into rectangles
W.18
Find the area of complex figures
W.19
Volume

Understand fractions

X.1
Identify equal parts
X.2
Identify halves, thirds and fourths
X.3
Make halves, thirds and fourths
X.4
Make sixths and eighths
X.5
Make halves, thirds, fourths, sixths and eighths
X.6
Understand fractions: fraction bars
X.7
Understand fractions: area models
X.8
Show fractions: fraction bars
X.9
Show fractions: area models
X.10
Match fractions to models: halves, thirds and fourths
X.11
Match unit fractions to models
X.12
Match fractions to models
X.13
Fractions of number lines: unit fractions
X.14
Fractions of number lines
X.15
Identify unit fractions on number lines
X.16
Identify fractions on number lines
X.17
Graph unit fractions on number lines
X.18
Graph fractions on number lines
X.19
Graph smaller or larger fractions on number lines
X.20
Unit fractions: modelling word problems
X.21
Fractions of a whole: modelling word problems
X.22
Fractions of a group: word problems
X.23
Decompose fractions into unit fractions using models
X.24
Decompose fractions into unit fractions

Equivalent fractions

Compare and order fractions

Decimals

AA.1
What decimal number is illustrated?
AA.2
Model decimals and fractions
AA.3
Convert between decimals and fractions
AA.4
Convert decimals between standard and expanded form using fractions
AA.5
Understanding decimals expressed in words
AA.6
Place values in decimal numbers
AA.7
Equivalent decimals
AA.8
Graph decimals on number lines
AA.9
Graph fractions as decimals on number lines
AA.10
Number sequences involving decimals
AA.11
Round decimals
AA.12
Compare decimals using models
AA.13
Compare decimals on number lines
AA.14
Inequalities with decimals
AA.15
Put decimal numbers in order
AA.16
Add and subtract decimals
AA.17
Add and subtract decimals - word problems
AA.18
Estimate sums and differences of decimals
AA.19
Add three or more decimal numbers

Probability and statistics

BB.1
More, less and equally likely
BB.2
Certain, probable, unlikely and impossible
BB.3
Find the probability
BB.4
Find the mode
BB.5
Find the mean
BB.6
Interpret charts to find mean and mode
BB.7
Combinations