# Year 1 maths

Here is a list of all of the maths skills students learn in year 1! These skills are organised into categories, and you can move your mouse over any skill name to view a sample question. To start practising, 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.2Count to fill a ten frame
- A.3Counting review - up to 20
- A.4Counting tens and ones - up to 30
- A.5Counting - up to 30
- A.6Counting - 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

## Place values

## Addition

- C.1Addition with pictures - sums to 10
- C.2Addition sentences - sums to 10
- C.3Addition sentences to 10 using number lines
- C.4Addition word problems - sums to 10
- C.5Word problems - write the addition sentence
- C.6Ways to make a number using addition
- C.7Ways to make a number - addition sentences
- C.8Adding zero
- C.9Adding doubles
- C.10Addition facts - sums to 10
- C.11Addition sentences to 18 using number lines
- C.12Addition facts - sums to 18
- C.13Addition word problems - sums to 18
- C.14Complete the addition sentence
- C.15Adding three numbers
- C.16Word problems - adding three numbers
- C.17Related addition facts
- C.18Add using doubles plus 1
- C.19Add using doubles minus 1
- C.20Addition facts - sums to 20
- C.21Add tens I
- C.22Add tens II
- C.23Add a one-digit number to a two-digit number - without regrouping
- C.24Add a one-digit number to a two-digit number - with regrouping

## Addition - skill builders

## Subtraction

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

## Subtraction - skill builders

## Comparing

## Estimation

## Geometry

- I.1Identify 2-dimensional shapes
- I.2Identify 3-dimensional figures
- I.3Geometry of everyday objects I
- I.4Geometry of everyday objects II
- I.5Relate planar and solid figures
- I.6Count sides and vertices
- I.7Count edges, vertices and faces
- I.8Compare sides and vertices
- I.9Compare edges, vertices and faces
- I.10Open and closed shapes
- I.11Flip, turn and slide
- I.12Symmetry
- I.13Same shape

## Spatial sense

## Data and graphs

## Measurement

- M.1Long and short
- M.2Tall and short
- M.3Light and heavy
- M.4Holds more or less
- M.5Compare size, mass and capacity
- M.6Measure using objects
- M.7Read a thermometer
- M.8Measure using a centimetre ruler
- M.9Which metric unit of length is appropriate?
- M.10Metric units of length - word problems
- M.11Which metric unit of mass is appropriate?

## Money

## Time

- O.1Match analogue clocks and times
- O.2Match digital clocks and times
- O.3Match analogue and digital clocks
- O.4Read clocks and write times
- O.5A.M. and P.M.
- O.6Times of everyday events
- O.7Compare clocks
- O.8Time and clocks - word problems
- O.9Choose the appropriate time units
- O.10Seasons of the year
- O.11Days of the week
- O.12Months of the year
- O.13Read a calendar

## Sorting, ordering and classifying

## Mixed operations

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