IXL Math
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Second grade
>>
Addition - two digits: Complete the addition sentence
Fill in the missing number.
15 +
= 18
Submit
Submit & finish
Pre-K skills
Show expanded view
Shapes
Identify circles, squares and triangles
Identify squares and rectangles
Identify cubes and pyramids
Count to 3
Count dots (up to 3)
Count shapes (up to 3)
Count objects (up to 3)
Represent numbers (up to 3)
Count to 5
Count dots (up to 5)
Count shapes (up to 5)
Count objects (up to 5)
Represent numbers (up to 5)
Count to 10
Count dots (up to 10)
Count shapes (up to 10)
Count objects (up to 10)
Represent numbers (up to 10)
Count to 20
Count dots (up to 20)
Count shapes (up to 20)
Count objects (up to 20)
Represent numbers (up to 20)
Comparing
Compare groups (fewer or more)
Compare in a chart (fewer or more)
Compare in a mixed group
Positions
Inside and outside
Left and right
Left, middle and right
Above and below
Top and bottom
Classify
Same
Different
Same and different
Classify by color
Size
Long and short
Tall and short
Light and heavy
Holds more or less
Compare height, weight, and capacity
Wide and narrow
Money
Pennies and nickels
Dimes and quarters
Pennies, nickels, dimes and quarters
Count pennies
Kindergarten skills
Show expanded view
Numbers and counting up to 3
Count to 3
Represent numbers up to 3
Count by typing
Numbers and counting up to 5
Count to 5
Represent numbers up to 5
Count by typing
Count up
Count down
Numbers and counting up to 10
Count to 10
Represent numbers up to 10
Count by typing
Count up and down - with pictures
Count up and down - with numbers
Tally marks
Number lines
Before, after, and between
Count forward and backward
Names of numbers up to 10
Complete a sequence
Numbers and counting up to 20
Count to 20
Represent numbers up to 20
Count by typing
Count up and down
Tally marks
Number lines
Before, after, and between
Count forward and backward
Names of numbers
Complete a sequence
Count tens and ones
Numbers and counting beyond 20
Count to 30
Count groups of ten
Number lines
Count tens and ones
Skip-counting
Skip-count by twos
Skip-count by fives
Skip-count by tens
Skip-count by twos, fives, and tens
Comparing
Fewer, equal, and more
Fewer and more - comparing groups
Fewer and more - with charts
Fewer and more - mixed
Patterns
Similar patterns
Complete missing parts of patterns
Growing patterns
Adding
Addition with pictures - sums up to 5
Add two numbers - sums up to 5
Addition sentences - sums up to 5
Addition with pictures - sums up to 10
Add two numbers - sums up to 10
Addition sentences - sums up to 10
Subtracting
Subtract with pictures - numbers up to 5
Subtraction - numbers up to 5
Subtraction sentences - numbers up to 5
Subtract with pictures - numbers up to 10
Subtraction - numbers up to 9
Subtraction sentences - numbers up to 10
Positions
Inside and outside
Left, middle, and right
Top, middle, and bottom
Above and below
Location in a three-by-three grid
Fractions
Identify halves, thirds, fourths
Equal parts
Time
Match clocks and times
Read clocks and write times
Times of everyday events
Match analog and digital clocks
Seasons
A.M. and P.M.
Sorting, ordering, and classifying
Same
Different
Same and different
Classify by color
Venn diagrams
Put numbers up to 10 in order
Put numbers up to 30 in order
Data and graphs
Making graphs
Probability
More or less likely
Measurement
Long and short
Tall and short
Light and heavy
Holds more or less
Compare size, weight, and capacity
Money
Coin names - penny through quarter
Coin values - penny through quarter
Count money - pennies only
Count money - pennies and nickels
Count money - pennies, nickels, and dimes
Equivalent coins I
Equivalent coins II
Equivalent coins III
Compare two groups of coins
Geometry
Identify shapes
Identify shapes II
Identify solid figures
Relate planar and solid figures
Count sides and corners
Compare sides and corners
Geometry of everyday objects
Symmetry
Symmetry II
Vocabulary
Sum and difference
First-grade skills
Show expanded view
Counting and number patterns
Counting review - 0 to 10
Counting review - up to 20
Counting tens and ones - up to 30
Counting - up to 30
Counting - up to 100
Skip-counting - with pictures
Counting by twos, fives, and tens - up to 100
Counting forward and backward
Number lines
Hundred chart
Identifying even and odd numbers
Which even or odd number comes before or after?
Skip-counting patterns - with tables
Sequences - count up and down by 1, 2, 3, 5, and 10
Ordinal numbers
Writing numbers in words
Roman numerals I, V, X
Addition
Addition with pictures - sums to 10
Addition sentences - sums to 10
Word problems - sums to 10
Word problems - write the addition sentence
Ways to make a number
Ways to make a number - addition sentences
Adding zero
Adding doubles
Addition facts - sums to 10
Addition facts - sums to 18
Word problems - sums to 18
Adding three numbers
Word problems - adding three numbers
Related addition facts
Addition facts - sums to 20
Add tens I
Add tens II
Add a one-digit number to a two-digit number
Addition - skill builders
Adding 0
Adding 1
Adding 2
Adding 3
Adding 4
Adding 5
Adding 6
Adding 7
Adding 8
Adding 9
Subtraction
Subtraction with pictures - numbers up to 10
Subtraction sentences - numbers up to 10
Word problems - one-digit numbers
Word problems - write the subtraction sentence
Ways to make a number
Ways to make a number - subtraction sentences
Ways to subtract from a number - subtraction sentences
Subtracting zero and all
Subtracting doubles
Subtraction facts - numbers up to 10
Subtraction facts - numbers up to 18
Word problems - numbers up to 18
Related subtraction facts
Subtract tens I
Subtract tens II
Subtract one-digit numbers from two-digit numbers
Subtraction - skill builders
Subtracting 0
Subtracting 1
Subtracting 2
Subtracting 3
Subtracting 4
Subtracting 5
Subtracting 6
Subtracting 7
Subtracting 8
Subtracting 9
Mixed operations
Addition and subtraction - ways to make a number
Which sign makes the number sentence true?
Fact families
Add and subtract tens
Addition and subtraction terms
Comparing
Comparing - review
Comparing numbers up to 10
Comparing numbers up to 100
Comparison word problems
Estimating
Estimate to the nearest ten
Fractions
Halves, thirds, and fourths
Equal parts
Simple fractions: what fraction does the shape show?
Simple fractions: parts of a group
Fractions - word problems
Compare fractions
Simple fractions: which shape matches the fraction?
Geometry
Identify 2-dimensional shapes
Identify 3-dimensional figures
Geometry of everyday objects
Relate planar and solid figures
Count sides and vertices
Count edges, vertices, and faces
Compare sides and vertices
Compare edges, vertices, and faces
Open and closed shapes
Flip, turn, and slide
Symmetry
Same shape
Spatial sense
Left, middle, and right
Above, below, top, middle, and bottom
Location in a three-by-three grid
Data and graphs
Record data with tally charts, picture graphs, tables
Interpret data in tally charts, picture graphs, tables
Interpret bar graphs
Which bar graph is correct?
Measurement
Read a thermometer
Which unit of length is appropriate?
Units of length: word problems
Which unit of weight is appropriate?
Compare and convert cups, pints, and quarts
Money
Money names and values
Count pennies, nickels, and dimes
Count pennies, nickels, dimes, and quarters
Equivalent coins I
Equivalent coins II
Money - word problems
Compare money amounts
Least number of coins
Purchases: do you have enough money?
Patterns
Recognize patterns
Describe patterns
Probability and statistics
More, less, and equally likely
Certain, probable, unlikely, and impossible
Mode and range
Sorting, ordering, and classifying
Venn diagrams
Put numbers in order
Time
Days of the week
Reading clocks
Match clocks and times
Times of everyday events
Match analog and digital clocks
A.M. or P.M.
Compare clocks
Time and clocks: word problems
Choose the appropriate time units
Seasons of the year
Read a calendar
Months of the year
Second-grade skills
Show expanded view
Counting and number patterns
Skip-counting
Skip-counting sequences
Counting patterns - up to 100
Number lines - up to 100
Hundreds chart
Even or odd I
Even or odd II
Which even or odd number comes before or after?
Skip-counting stories
Skip-counting puzzles
Number lines - up to 1,000
Counting patterns - up to 1,000
Comparing and ordering
Comparing numbers up to 100
Inequalities with addition and subtraction - up to 100
Comparing numbers up to 1,000
Put numbers up to 100 in order
Put numbers up to 1,000 in order
Greatest and least - word problems - up to 100
Greatest and least - word problems - up to 1,000
Names of numbers
Ordinal numbers up to 10th
Ordinal numbers up to 100th
Writing numbers up to 100 in words
Writing numbers up to 1,000 in words
Distinguishing ordinal and cardinal numbers
Roman numerals I, V, X, L
Patterns
Repeating patterns
Growing patterns
Describe patterns
Addition - one digit
Review - add one-digit numbers - sums to 10
Review - ways to make a number - sums to 10
Review - writing addition sentences - sums to 10
Add one-digit numbers
Addition with pictures - sums to 20
Write addition sentences to describe pictures - sums to 20
Input/output tables - sums to 20
Add zero
Word problems
Complete the addition sentence
Write the addition sentence
Balance equations
Add three or more numbers
Add three or more numbers - word problems
Subtraction - one digit
Review - subtract one-digit numbers - up to 10
Review - ways to subtract - up to 10
Review - writing subtraction sentences - up to 10
Subtract a one-digit number from a two-digit number up to 18
Subtraction with pictures
Write subtraction sentences to describe pictures
Input/output tables
Subtract zero/all
Word problems
Complete the subtraction sentence
Write the subtraction sentence
Balance equations
Addition - two digits
Add multiples of 10
Add a two-digit and a one-digit number
Add two two-digit numbers
Write addition sentences to describe pictures
Input/output tables
Ways to make a number
Word problems
Complete the addition sentence
(0)
Write the addition sentence
Balance equations
Add three or more numbers
Add three or more numbers - word problems
Subtraction - two digits
Subtract multiples of 10
Subtract a one-digit number from a two-digit number
Subtract two two-digit numbers
Write subtraction sentences to describe pictures
Input/output tables
Ways to make a number
Word problems
Complete the subtraction sentence
Write the subtraction sentence
Balance equations
Addition - three digits
Add multiples of 100
Add two three-digit numbers
Input/output tables
Word problems
Complete the addition sentence
Write the addition sentence