Level B math skills

364 skills 337 videos 56 games

IXL has hundreds of Level B math skills to learn and review! As you work through a skill, questions will adapt to match your level. Keep answering questions to reach mastery!

A. Numbers to 3

1
Identify numbers - up to 3

2
Choose the number that you hear - up to 3

B. Counting to 3

1
Learn to count to 3

2
Count pictures - up to 3

3
Count shapes - up to 3

4
Count cubes - up to 3

5
Count on frames - up to 3

6
Count out stickers - up to 3

7
Show numbers with cubes - up to 3

8
Show numbers on frames - up to 3

9
Represent numbers with pictures - up to 3

10
Represent numbers with shapes - up to 3

C. Numbers to 5

1
Identify numbers - up to 5

2
Choose the number that you hear - up to 5

3
Identify numbers - 0 to 5

4
Choose the number that you hear - 0 to 5

D. Counting to 5

1
Learn to count to 5

2
Count pictures - up to 5

3
Count shapes in rows - up to 5

4
Count cubes - up to 5

5
Count dots - 0 to 5

6
Count on frames - up to 5

7
Count scattered pictures - up to 5

8
Count scattered shapes - up to 5

9
Count out stickers - up to 5

10
Show numbers with cubes - up to 5

11
Show numbers on frames - up to 5

12
Represent numbers with pictures - up to 5

13
Represent numbers with pictures - 0 to 5

14
Represent numbers with shapes - up to 5

15
Count up to find the next number - up to 5

16
Put numbers up to 5 in order

17
What number comes next? - up to 5

18
Ordinal numbers - up to fifth

E. One more and one less to 5

1
One more with pictures - up to 5

2
One more on frames - up to 5

3
One more - up to 5

4
One less with pictures - up to 5

5
One less on frames - up to 5

F. Comparing up to 5

1
Are there the same number? - up to 5

2
Count pictures and show a number that is equal - up to 5

3
More - compare by matching up to 5

4
Fewer - compare by matching up to 5

5
Fewer and more - compare by matching up to 5

6
Fewer, more, and same - up to 5

7
Greater - compare by matching up to 5

8
Less - compare by matching up to 5

9
Are there enough? - up to 5

10
Fewer and more - compare by counting up to 5

11
Fewer and more - compare in a mixed group up to 5

12
Greater than, less than, or equal to - compare by counting up to 5

13
Count pictures and show a number that is greater, less, or equal - up to 5

14
Show a number greater than, less than, or equal to a given number up to 5

15
Compare two numbers - up to 5

16
Greater and less - compare two numbers up to 5

G. Numbers and counting to 7

1
Choose the number that you hear - up to 7

2
Learn to count - up to 7

3
Count pictures - up to 7

4
Count cubes - up to 7

5
Count on ten frames - up to 7

6
Count out stickers - up to 7

7
Show numbers with cubes - up to 7

8
Show numbers on ten frames - up to 7

9
Represent numbers - up to 7

H. Numbers and counting to 9

1
Identify numbers - 0 to 9

2
Choose the number that you hear - up to 9

3
Learn to count - up to 9

4
Count pictures - up to 9

5
Count cubes - up to 9

6
Count on ten frames - up to 9

7
Count out stickers - up to 9

8
Show numbers with cubes - up to 9

9
Show numbers on ten frames - up to 9

10
Represent numbers - up to 9

I. Numbers to 10

1
Identify numbers - up to 10

2
Choose the number that you hear - up to 10

3
Names of numbers - up to 10

J. Counting to 10

1
Learn to count to 10

2
Count pictures - up to 10

3
Count cubes - up to 10

4
Count dots - up to 10

5
Count shapes in rows - up to 10

6
Count on ten frames - up to 10

7
Count blocks - up to 10

8
Count scattered pictures - up to 10

9
Count scattered shapes - up to 10

10
Count shapes in rings - up to 10

11
Count out stickers - up to 10

12
Show numbers with cubes - up to 10

13
Show numbers on ten frames - up to 10

14
Represent numbers - up to 10

K. One more and one less to 10

1
One more with pictures - up to 10

2
One more on frames - up to 10

3
One more - up to 10

4
One less with pictures - up to 10

5
One less on frames - up to 10

6
One less - up to 10

7
One more and one less with pictures - up to 10

8
One more and one less on frames - up to 10

9
One more and one less - up to 10

L. Counting forward and back to 10

1
What number comes next? - up to 10

2
Count up to find the next number - up to 10

3
Count up and down to find the next number - up to 10

4
Count to fill a ten frame

5
Number lines - up to 10

6
Before, after, and between - up to 10

7
Put numbers in counting order - up to 10

8
Count forward - up to 10

9
Count forward and backward - up to 10

10
Complete a sequence - up to 10

11
Ordinal numbers - up to tenth

M. Comparing up to 10

1
Fewer and more - compare by matching

2
Fewer, more, and same

3
Greater and less - compare by matching up to 10

4
Are there enough?

5
Count pictures and show a number that is equal - up to 10

6
Fewer and more - compare by counting

7
Fewer and more - compare in a mixed group

8
Greater than, less than, or equal to - compare by counting up to 10

9
Count pictures and show a number that is greater, less, or equal - up to 10

10
Show a number greater than, less than, or equal to a given number up to 10

11
Compare two numbers - up to 10

12
Greater and less - compare two numbers up to 10

13
Compare three numbers - up to 10

14
Put numbers up to 10 in order

N. Understand addition up to 5

1
Put together numbers using cubes - sums up to 5

2
Build cube trains to add up to 5 - words

3
Addition sentences up to 5 - which model matches?

4
Addition sentences up to 5 - what does the model show?

5
Write addition sentences for pictures - sums up to 5

O. Addition up to 5

1
Add with cubes - sums up to 5

2
Build cube trains to add up to 5 - addition sentences

3
Add with pictures - sums up to 5

4
Add two numbers - sums up to 5

5
Complete the addition sentence - sums up to 5

P. Take apart numbers up to 5

1
Take apart numbers using cubes - sums up to 5

2
Make a number different ways using cubes - sums up to 5

3
Take apart numbers up to 5 - addition sentences

4
Take apart numbers in different ways - sums up to 5

5
Make a number using addition - sums up to 5

Q. Addition word problems up to 5

1
Build cube trains to solve addition word problems - sums up to 5

2
Addition word problems with pictures - sums up to 5

3
Write addition sentences for word problems with pictures - sums up to 5

4
Addition word problems - sums up to 5

5
Model and write addition sentences for word problems - sums up to 5

R. Understand addition up to 10

1
Put together numbers using cubes - sums up to 10

2
Build cube trains to add up to 10 - words

3
Addition sentences up to 10 - which model matches?

4
Addition sentences up to 10 - what does the model show?

5
Write addition sentences for pictures - sums up to 10

6
Turn words into an addition sentence - sums up to 10

S. Addition up to 10

1
Add with cubes - sums up to 10

2
Build cube trains to add up to 10 - addition sentences

3
Add with pictures - sums up to 10

4
Add 1 or 2 - numbers up to 10

5
Add two numbers - sums up to 10

6
Complete the addition sentence to make 10 - with models

7
Complete the addition sentence to make 10

8
Complete the addition sentence - sums up to 10

9
Add in any order

T. Take apart numbers up to 10

1
Take apart numbers using cubes - sums up to 10

2
Make a number different ways using cubes - sums up to 10

3
Take apart 10 using cubes

4
Decompose a number up to 10

5
Take apart numbers up to 10 - addition sentences

6
Take apart 10 - addition sentences

7
Take apart numbers in different ways - sums up to 10

8
Make a number using addition - sums up to 10

U. Addition word problems up to 10

1
Build cube trains to solve addition word problems - sums up to 10

2
Addition word problems with pictures - sums up to 10

3
Write addition sentences for word problems with pictures - sums up to 10

4
Addition word problems - sums up to 10

5
Model and write addition sentences for word problems - sums up to 10

V. Understand subtraction up to 5

1
Take away cubes - numbers up to 5

2
Subtraction sentences up to 5 - which model matches?

3
Subtraction sentences up to 5 - what does the model show?

4
Subtraction sentences up to 5 - what does the cube train show?

5
Write subtraction sentences for pictures - up to 5

W. Subtraction up to 5

1
Subtract with cubes - numbers up to 5

2
Subtract with pictures - numbers up to 5

3
Subtract - numbers up to 5

4
Make a number using subtraction - numbers up to 5

5
Complete the subtraction sentence - numbers up to 5

X. Subtraction word problems up to 5

1
Subtraction word problems with pictures - numbers up to 5

2
Write subtraction sentences for word problems with pictures - up to 5

3
Use cube trains to solve subtraction word problems - up to 5

4
Subtraction word problems - numbers up to 5

5
Model and write subtraction sentences for word problems - up to 5

Y. Understand subtraction up to 10

1
Take away cubes - numbers up to 10

2
Subtraction sentences up to 10 - which model matches?

3
Subtraction sentences up to 10 - what does the model show?

4
Subtraction sentences up to 10 - what does the cube train show?

5
Write subtraction sentences for pictures - up to 10

6
Turn words into a subtraction sentence - numbers up to 10

Z. Subtraction up to 10

1
Subtract with cubes - numbers up to 10

2
Subtract with pictures - numbers up to 10

3
Subtract 1 or 2 - numbers up to 10

4
Subtract - numbers up to 10

5
Make a number using subtraction - numbers up to 10

6
Complete the subtraction sentence - numbers up to 10

AA. Subtraction word problems up to 10

1
Subtraction word problems with pictures - numbers up to 10

2
Write subtraction sentences for word problems with pictures - up to 10

3
Use cube trains to solve subtraction word problems - up to 10

4
Subtraction word problems - numbers up to 10

5
Model and write subtraction sentences for word problems - up to 10

BB. Mixed operations

1
Add or subtract - numbers up to 5

2
Add or subtract - numbers up to 10

3
Addition and subtraction - ways to make a number

4
Related facts with models - numbers up to 5

5
Related facts with models - numbers up to 10

6
Add and subtract with 0

CC. Mixed operation word problems

1
Addition and subtraction word problems with pictures

2
Use cube trains to solve addition and subtraction word problems - up to 10

3
Addition and subtraction word problems

4
Model and write addition and subtraction sentences for word problems

DD. Numbers to 20

1
Identify numbers - up to 20

2
Write the number you hear - up to 20

3
Names of numbers - up to 20

EE. Counting to 20

1
Count pictures - up to 15

2
Count pictures in arrays and circles - up to 15

3
Count out stickers - up to 15

4
Count pictures - up to 20

5
Count dots - 0 to 20

6
Count on ten frames - up to 20

7
Count blocks - up to 20

8
Count pictures in arrays and circles - up to 20

9
Show numbers on ten frames - up to 20

10
Represent numbers - up to 20

FF. One more and one less to 20

1
One more - up to 20

2
One less - up to 20

3
One more and one less - up to 20

GG. Counting forward and back to 20

1
Count on a chart - up to 20

2
Count up to find the next number - up to 20

3
Count up and down to find the next number - up to 20

4
Number lines - up to 20

5
Before, after, and between - up to 20

6
Count forward - up to 20

7
Count backward - up to 20

8
Count forward and backward - up to 20

9
Complete an increasing sequence - up to 20

10
Complete a sequence - up to 20

HH. Comparing up to 20

1
Fewer and more - up to 20

•
New! Greater than, less than, or equal to - compare by counting up to 20

2
Compare numbers up to 20 using number lines

3
Compare numbers up to 20

4
Put numbers up to 20 in order

II. Teen numbers

1
Make teen numbers with models: words

2
Make teen numbers: words

3
Take apart teen numbers with models: words

4
Take apart teen numbers: words

5
Understand tens and ones - up to 20

6
Make and take apart teen numbers: tens and ones

7
Make teen numbers with models: addition sentences

8
Make teen numbers: addition sentences

9
Take apart teen numbers with models: addition sentences

10
Take apart teen numbers: addition sentences

11
Make and take apart teen numbers with models: addition sentences

12
Make and take apart teen numbers: addition sentences

JJ. Numbers and counting to 30

1
Count on ten frames - up to 30

2
Count on a chart - up to 30

3
Number lines - up to 30

4
Count forward - up to 30

5
Count blocks - up to 30

6
Understand tens and ones - up to 30

KK. Counting by tens

1
Learn to skip-count by tens

2
Skip-count by tens

3
Count groups of ten

4
Count forward by tens

LL. Numbers and counting to 100

1
Count on a chart - up to 50

2
Write the number you hear - up to 100

3
Count pictures - up to 100

4
Count blocks - up to 100

5
Count on the hundred chart

6
Count forward on the hundred chart

7
Count up to find the next number - up to 100

8
Count forward - up to 100

9
Sequences - count by ones or tens

MM. Patterns

1
Color patterns

2
Size patterns

3
Shape patterns

4
Find the next shape in a pattern

5
Complete a pattern

6
Growing patterns

7
Find the next shape in a growing pattern

8
Find the next row in a growing pattern

NN. Positions

1
In front of and behind

2
Inside and outside

3
Above and below

4
Beside and next to

5
Left, middle, and right

6
Top, middle, and bottom

7
Location in a grid

OO. Same and different

1
Different

2
Same

3
Same and different

PP. Two-dimensional shapes

1
Circles

2
Triangles

3
Rectangles

4
Squares

5
Hexagons

6
Select two-dimensional shapes

7
Name the two-dimensional shape

8
Sort circles

9
Sort two-dimensional shapes

10
Compose simple two-dimensional shapes

QQ. Two-dimensional shape attributes

1
Curved parts

2
Count corners

3
Square corners

4
Count sides

5
Equal sides

6
Count sides and corners

7
Compare sides and corners

8
Compare shapes using attributes

RR. Three-dimensional shapes

1
Flat and solid shapes

2
Describe solid shapes

3
Spheres

4
Cubes

5
Cones

6
Cylinders

7
Select three-dimensional shapes

8
Name the three-dimensional shape

9
Identify shapes traced from solids

•
New! Sort three-dimensional shapes

10
Build and take apart three-dimensional shapes

SS. Shapes in the real world

1
Two-dimensional shapes in the real world

2
Three-dimensional shapes in the real world I

3
Three-dimensional shapes in the real world II

4
Three-dimensional shapes - above and below

5
Three-dimensional shapes - beside and next to

TT. Fractions of shapes

1
Equal parts

2
Identify halves

UU. Classifying and sorting

1
Classify shapes by color

2
Classify and sort by color

3
Classify and sort by shape

4
Classify and sort

5
Classify, sort, and count

6
Sort, count, and compare

7
Count shapes in a Venn diagram

8
Sort shapes into a Venn diagram

VV. Data and graphs

1
Which picture graph is correct?

2
Make picture graphs

3
Interpret picture graphs

WW. Measurement

1
Long and short

2
Tall and short

3
Wide and narrow

4
Light and heavy

5
Holds more or less

6
Covers more or less

7
Compare size, weight, and capacity

8
Should you measure size, weight, or capacity?

9
Measure length with objects

10
Measure length with cubes

11
Build cube trains to measure length

12
Measure height with cubes

13
Build cube trains to measure height

XX. Time

1
Match analog clocks and times

2
Match analog and digital clocks

3
Read clocks and write times

YY. Money

1
Coin names - penny through quarter

2
Coin values - penny through quarter

3
Count money - pennies only

4
Count money - pennies and nickels

5
Count money - pennies through dimes

6
Compare two groups of coins - pennies through dimes