First-grade skills
Bar graphs, addition word problems, and more.
Here is a list of all of the skills students learn in first grade! The skills are organized into categories, and you can move your mouse over any skill name to see a sample question. To start practicing, just click on any link. IXL will track your score, and the questions will even increase in difficulty as you improve!
Counting and number patterns
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A.1 Counting review - 0 to 10 - A.2 Counting review - up to 20
- A.3 Counting tens and ones - up to 30
- A.4 Counting - up to 30
- A.5 Counting - up to 100
- A.6 Counting tens and ones - up to 99
- A.7 Skip-counting - with pictures
- A.8 Counting by twos, fives, and tens - up to 100
- A.9 Counting forward and backward
- A.10 Number lines
- A.11 Hundred chart
- A.12 Identifying even and odd numbers
- A.13 Which even or odd number comes before or after?
- A.14 Skip-counting patterns - with tables
- A.15 Sequences - count up and down by 1, 2, 3, 5, and 10
- A.16 Ordinal numbers
- A.17 Writing numbers in words
- A.18 Roman numerals I, V, X
Addition
- B.1 Addition with pictures - sums to 10
- B.2 Addition sentences - sums to 10
- B.3 Word problems - sums to 10
- B.4 Word problems - write the addition sentence
- B.5 Ways to make a number
- B.6 Ways to make a number - addition sentences
- B.7 Adding zero
- B.8 Adding doubles
- B.9 Addition facts - sums to 10
- B.10 Addition facts - sums to 18
- B.11 Word problems - sums to 18
- B.12 Complete the addition sentence
- B.13 Adding three numbers
- B.14 Word problems - adding three numbers
- B.15 Related addition facts
- B.16 Addition facts - sums to 20
- B.17 Add tens I
- B.18 Add tens II
- B.19 Add a one-digit number to a two-digit number - without regrouping
- B.20 Add a one-digit number to a two-digit number - with regrouping
Addition - skill builders
Subtraction
- D.1 Subtraction with pictures - numbers up to 10
- D.2 Subtraction sentences - numbers up to 10
- D.3 Word problems - one-digit numbers
- D.4 Word problems - write the subtraction sentence
- D.5 Ways to make a number
- D.6 Ways to make a number - subtraction sentences
- D.7 Ways to subtract from a number - subtraction sentences
- D.8 Subtracting zero and all
- D.9 Subtracting doubles
- D.10 Subtraction facts - numbers up to 10
- D.11 Subtraction facts - numbers up to 18
- D.12 Word problems - numbers up to 18
- D.13 Complete the subtraction sentence
- D.14 Related subtraction facts
- D.15 Subtract tens I
- D.16 Subtract tens II
- D.17 Subtract one-digit numbers from two-digit numbers
Subtraction - skill builders
- E.1 Subtracting 0
- E.2 Subtracting 1
- E.3 Subtracting 2
- E.4 Subtracting 3
- E.5 Subtracting 4
- E.6 Subtracting 5
- E.7 Subtracting 6
- E.8 Subtracting 7
- E.9 Subtracting 8
- E.10 Subtracting 9
Mixed operations
- F.1 Addition and subtraction - ways to make a number
- F.2 Which sign makes the number sentence true?
- F.3 Fact families
- F.4 Addition and subtraction facts - numbers up to 10
- F.5 Addition and subtraction facts - numbers up to 18
- F.6 Addition and subtraction word problems
- F.7 Ten more or less
- F.8 Add and subtract tens
- F.9 Addition and subtraction terms
Comparing
Estimating
Fractions
Geometry
- J.1 Identify 2-dimensional shapes
- J.2 Identify 3-dimensional figures
- J.3 Geometry of everyday objects
- J.4 Relate planar and solid figures
- J.5 Count sides and vertices
- J.6 Count edges, vertices, and faces
- J.7 Compare sides and vertices
- J.8 Compare edges, vertices, and faces
- J.9 Open and closed shapes
- J.10 Flip, turn, and slide
- J.11 Symmetry
- J.12 Same shape
Spatial sense
Data and graphs
Measurement
- M.1 Read a thermometer
- M.2 Which customary unit of length is appropriate?
- M.3 Customary units of length: word problems
- M.4 Which customary unit of weight is appropriate?
- M.5 Compare and convert cups, pints, and quarts
- M.6 Which metric unit of length is appropriate?
- M.7 Metric units of length: word problems
- M.8 Which metric unit of weight is appropriate?
Money
Patterns
- O.1 Recognize patterns
- O.2 Describe patterns
Probability and statistics
Sorting, ordering, and classifying
- Q.1 Venn diagrams
- Q.2 Put numbers in order
Time
- R.1 Days of the week
- R.2 Reading clocks
- R.3 Match clocks and times
- R.4 Times of everyday events
- R.5 Match analog and digital clocks
- R.6 A.M. or P.M.
- R.7 Compare clocks
- R.8 Time and clocks: word problems
- R.9 Choose the appropriate time units
- R.10 Seasons of the year
- R.11 Read a calendar
- R.12 Months of the year
