# IXL Math

These skills are organized into categories. To start practicing, just click on any link. IXL will track your score, and the questions will automatically increase in difficulty as you improve!

## Counting and number patterns

- A.1Counting review - 0 to 10
- A.2Counting review - up to 20
- A.3Counting tens and ones - up to 20
- A.4Counting - up to 30
- A.5Counting - up to 100
- A.6Counting by tens - up to 100
- A.7Counting tens and ones - up to 99
- A.8Skip-counting - with pictures
- A.9Counting by twos, fives, and tens - up to 100
- A.10Counting forward and backward
- A.11Number lines
- A.12Counting on the hundred chart
- A.13Hundred chart
- A.14Even and odd: counting objects
- A.15Even and odd numbers on number lines
- A.16Identifying even and odd numbers
- A.17Which even or odd number comes before or after?
- A.18Skip-counting patterns - with tables
- A.19Sequences - count up and down by 1, 2, 3, 5, and 10
- A.20Ordinal numbers
- A.21Writing numbers in words
- A.22Roman numerals I, V, X

## Addition

- B.1Addition with pictures - sums to 10
- B.2Addition sentences - sums to 10
- B.3Addition sentences to 10 using number lines
- B.4Addition word problems - sums to 10
- B.5Word problems - write the addition sentence
- B.6Ways to make a number using addition
- B.7Ways to make a number - addition sentences
- B.8Adding zero
- B.9Adding doubles using models
- B.10Adding doubles
- B.11Adding doubles - complete the sentence
- B.12Addition facts - sums to 10
- B.13Addition sentences to 18 using number lines
- B.14Addition facts - sums to 18
- B.15Addition word problems - sums to 18
- B.16Complete the addition sentence
- B.17Adding three numbers
- B.18Word problems - adding three numbers
- B.19Related addition facts
- B.20Add using doubles plus 1
- B.21Add using doubles minus 1
- B.22Addition facts - sums to 20
- B.23Addition sentences: true or false?
- B.24Add tens I
- B.25Add tens II
- B.26Add a one-digit number to a two-digit number - without regrouping
- B.27Regrouping tens and ones I
- B.28Regrouping tens and ones II
- B.29Add a one-digit number to a two-digit number - with regrouping

## Subtraction

- D.1Subtraction with pictures - numbers up to 10
- D.2Subtraction sentences - numbers up to 10
- D.3Subtraction sentences within 10 using number lines
- D.4Subtraction word problems - one-digit numbers
- D.5Word problems - write the subtraction sentence
- D.6Ways to make a number using subtraction
- D.7Ways to make a number - subtraction sentences
- D.8Ways to subtract from a number - subtraction sentences
- D.9Subtracting zero and all
- D.10Subtracting doubles
- D.11Subtraction facts - numbers up to 10
- D.12Subtraction sentences within 18 using number lines
- D.13Subtraction facts - numbers up to 18
- D.14Subtraction word problems - numbers up to 18
- D.15Complete the subtraction sentence
- D.16Related subtraction facts
- D.17Subtraction sentences: true or false?
- D.18Subtract tens I
- D.19Subtract tens II
- D.20Subtract one-digit numbers from two-digit numbers

## Subtraction - skill builders

## Mixed operations

- F.1Addition and subtraction - ways to make a number
- F.2Which sign makes the number sentence true?
- F.3Fact families
- F.4Addition and subtraction facts - numbers up to 10
- F.5Addition and subtraction facts - numbers up to 18
- F.6Addition and subtraction word problems
- F.7Addition and subtraction sentences: true or false?
- F.8Ten more or less
- F.9Add and subtract tens
- F.10Addition and subtraction terms

## Comparing

## Estimation

## Place values

## Fractions

- J.1Halves, thirds, and fourths
- J.2Equal parts
- J.3Simple fractions: what fraction does the shape show?
- J.4Simple fractions: which shape matches the fraction?
- J.5Simple fractions: parts of a group
- J.6Fractions - word problems
- J.7Compare fractions
- J.8Fraction models equivalent to whole numbers
- J.9Fractions equivalent to whole numbers

## Geometry

- K.1Identify 2-dimensional shapes
- K.2Identify 3-dimensional figures
- K.3Geometry of everyday objects
- K.4Relate planar and solid figures
- K.5Count sides and vertices
- K.6Count edges, vertices, and faces
- K.7Compare sides and vertices
- K.8Compare edges, vertices, and faces
- K.9Open and closed shapes
- K.10Flip, turn, and slide
- K.11Symmetry
- K.12Same shape

## Spatial sense

## Data and graphs

## Measurement

- N.1Read a thermometer
- N.2Compare objects: length and height
- N.3Measure using objects
- N.4Measure using an inch ruler
- N.5Which customary unit of length is appropriate?
- N.6Customary units of length: word problems
- N.7Which customary unit of weight is appropriate?
- N.8Compare and convert cups, pints, and quarts
- N.9Which metric unit of length is appropriate?
- N.10Metric units of length: word problems
- N.11Measure using a centimeter ruler
- N.12Which metric unit of weight is appropriate?

## Money

- O.1Names and values of common coins
- O.2Names and values of all coins
- O.3Count pennies, nickels, and dimes
- O.4Count pennies, nickels, dimes, and quarters
- O.5Equivalent coins I
- O.6Equivalent coins II
- O.7Money - word problems
- O.8Compare money amounts
- O.9Least number of coins
- O.10Purchases: do you have enough money?