# Year 3 maths

Here is a list of all of the maths skills students learn in year 3! These skills are organised into categories, and you can move your mouse over any skill name to preview the skill. 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.1 Skip-counting by 2, 5 and 10
- A.2 Skip-counting by 4
- A.3 Skip-counting by 8
- A.4 Skip-counting by 100
- A.5 Skip-counting sequences
- A.6 Skip-counting stories
- A.7 Skip-counting puzzles
- A.8 Number lines - up to 100
- A.9 Counting patterns - up to 100
- A.10 Hundred chart
- A.11 Number lines - up to 1,000
- A.12 Counting patterns - up to 1,000
- A.13 Even or odd
- A.14 Identify numbers as even or odd
- A.15 Select even or odd numbers
- A.16 Even or odd numbers on number lines
- A.17 Which even or odd number comes before or after?

## Comparing and ordering

## Names of numbers

- C.1 Distinguishing ordinal and cardinal numbers
- C.2 Ordinal numbers up to 10th
- C.3 Ordinal numbers up to 100th
- C.4 Convert between digits and words - up to 100
- C.5 Convert digits to words - up to 1,000
- C.6 Convert words to digits - up to 1,000
- C.7 Write digits given words - up to 1,000
- C.8 Write words given digits - up to 1,000
- C.9 Convert between digits and words - up to 1,000
- C.10 Roman numerals I, V, X, L

## Patterns

## Addition - one digit

- E.1 Review - add one-digit numbers - sums to 10
- E.2 Review - ways to make a number - sums to 10
- E.3 Review - writing addition sentences - sums to 10
- E.4 Add doubles
- E.5 Add one-digit numbers
- E.6 Addition with pictures - sums to 20
- E.7 Write addition sentences to describe pictures - sums to 20
- E.8 Addition input/output tables - sums to 20
- E.9 Add zero
- E.10 Addition word problems - one digit
- E.11 Complete the addition sentence - one digit
- E.12 Write the addition sentence - one digit
- E.13 Balance addition equations - one digit
- E.14 Add three or more one-digit numbers
- E.15 Add three or more one-digit numbers - word problems
- E.16 Identify repeated addition in arrays: sums to 10
- E.17 Write addition sentences for arrays: sums to 10
- E.18 Identify repeated addition in arrays: sums to 25
- E.19 Write addition sentences for arrays: sums to 25

## Subtraction - one digit

- F.1 Review - subtract one-digit numbers - up to 10
- F.2 Review - ways to subtract - up to 10
- F.3 Review - writing subtraction sentences - up to 10
- F.4 Subtract doubles
- F.5 Subtract a one-digit number from a two-digit number up to 18
- F.6 Subtraction with pictures
- F.7 Write subtraction sentences to describe pictures - up to 18
- F.8 Subtraction input/output tables - up to 18
- F.9 Subtract zero/all
- F.10 Subtraction word problems - up to 18
- F.11 Complete the subtraction sentence - up to 18
- F.12 Write the subtraction sentence - up to 18
- F.13 Balance subtraction equations - up to 18

## Addition - two digits

- G.1 Add multiples of 10
- G.2 Add a two-digit and a one-digit number - without regrouping
- G.3 Add a two-digit and a one-digit number - with regrouping
- G.4 Add two two-digit numbers - without regrouping
- G.5 Add two two-digit numbers - with regrouping
- G.6 Write addition sentences to describe pictures
- G.7 Addition input/output tables - up to two digits
- G.8 Ways to make a number using addition
- G.9 Addition word problems - up to two digits
- G.10 Complete the addition sentence - up to two digits
- G.11 Write the addition sentence - up to two digits
- G.12 Balance addition equations - up to two digits
- G.13 Add three or more numbers up to two digits each
- G.14 Add three or more numbers up to two digits - word problems

## Subtraction - two digits

- H.1 Subtract multiples of 10
- H.2 Subtract a one-digit number from a two-digit number - without regrouping
- H.3 Subtract a one-digit number from a two-digit number - with regrouping
- H.4 Subtract two two-digit numbers - without regrouping
- H.5 Subtract two two-digit numbers - with regrouping
- H.6 Write subtraction sentences to describe pictures - up to two digits
- H.7 Subtraction input/output tables - up to two digits
- H.8 Ways to make a number using subtraction
- H.9 Subtraction word problems - up to two digits
- H.10 Complete the subtraction sentence - up to two digits
- H.11 Write the subtraction sentence - up to two digits
- H.12 Balance subtraction equations - up to two digits

## Addition - three digits

- I.1 Add multiples of 100
- I.2 Add a one-digit number to a three-digit number
- I.3 Add a two-digit number to a three-digit number
- I.4 Add a three-digit number to a three-digit number
- I.5 Add a three-digit number and a multiple of 100
- I.6 Addition with three-digit numbers
- I.7 Addition input/output tables - up to three digits
- I.8 Add a one-digit number to a three-digit number: word problems
- I.9 Add a two-digit number to a three-digit number: word problems
- I.10 Add a three-digit number to a three-digit number: word problems
- I.11 Addition word problems - up to three digits
- I.12 Complete the addition sentence - up to three digits
- I.13 Write the addition sentence - up to three digits
- I.14 Balance addition equations - up to three digits

## Subtraction - three digits

- J.1 Subtract multiples of 100
- J.2 Subtract a one-digit number from a three-digit number
- J.3 Subtract a two-digit number from a three-digit number
- J.4 Subtract a three-digit number from a three-digit number
- J.5 Subtract a multiple of 100 from a three-digit number
- J.6 Subtract three-digit numbers
- J.7 Subtraction input/output tables - up to three digits
- J.8 Subtract a one-digit number from a three-digit number: word problems
- J.9 Subtract a two-digit number from a three-digit number: word problems
- J.10 Subtract a three-digit number from a three-digit number: word problems
- J.11 Subtraction word problems - up to three digits
- J.12 Complete the subtraction sentence - up to three digits
- J.13 Write the subtraction sentence - up to three digits
- J.14 Balance subtraction equations - up to three digits

## Properties

## Place values

- L.1 Place value models - tens and ones
- L.2 Place value models - up to hundreds
- L.3 Place value models - up to thousands
- L.4 Place value - tens and ones
- L.5 Place value - up to hundreds
- L.6 Place value - up to thousands
- L.7 Regroup tens and ones
- L.8 Regroup tens and ones - ways to make a number
- L.9 Convert to/from a number - tens and ones
- L.10 Convert to/from a number - up to hundreds
- L.11 Convert to/from a number - up to thousands
- L.12 Convert between place values - up to thousands
- L.13 Convert from expanded form - up to hundreds
- L.14 Convert from expanded form - up to thousands
- L.15 Identify a digit up to the hundreds place

## Estimation and rounding

## Mixed operations

- N.1 Ten more or less
- N.2 Add and subtract 10 - input/output tables
- N.3 Add and subtract numbers up to 20
- N.4 Addition and subtraction - ways to make a number - up to 20
- N.5 Addition and subtraction word problems - up to 20
- N.6 Addition and subtraction - balance equations - up to 20
- N.7 Input/output tables - write the rule - up to 20
- N.8 Add and subtract numbers up to 100
- N.9 Addition and subtraction - ways to make a number - up to 100
- N.10 Addition and subtraction word problems - up to 100
- N.11 Addition and subtraction - balance equations - up to 100
- N.12 Add and subtract 100 - input/output tables
- N.13 Input/output tables - write the rule - up to 100
- N.14 Which sign (+ or -) makes the number sentence true?
- N.15 Write addition and subtraction sentences
- N.16 Inequalities with addition and subtraction - up to 100

## Logical reasoning

## Money

- P.1 Coin values
- P.2 Count money - up to £1
- P.3 Count money - up to £5
- P.4 Equivalent amounts of money - up to £1
- P.5 Equivalent amounts of money - up to £5
- P.6 Exchanging coins
- P.7 Comparing groups of coins
- P.8 Add and subtract money - up to £1
- P.9 Add and subtract money - word problems - up to £1
- P.10 Add and subtract money - word problems - up to £5
- P.11 Which picture shows more - up to £1
- P.12 Which picture shows more - up to £5
- P.13 Least number of coins
- P.14 Purchases - do you have enough money - up to £1
- P.15 Purchases - do you have enough money - up to £5
- P.16 How much more to make one pound?
- P.17 Making change

## Time

- Q.1 Match clocks and times
- Q.2 Match analogue and digital clocks
- Q.3 Read clocks and write times
- Q.4 Time words: o'clock, half, quarter
- Q.5 A.M. or P.M.
- Q.6 Compare clocks
- Q.7 Elapsed time I
- Q.8 Elapsed time II
- Q.9 Time patterns
- Q.10 Relate time units
- Q.11 Seasons
- Q.12 Days of the week
- Q.13 Months of the year
- Q.14 Number of days in each month
- Q.15 Read a calendar

## Data and graphs

- R.1 Objects on a coordinate plane
- R.2 Interpret bar graphs
- R.3 Which bar graph is correct?
- R.4 Interpret line plots
- R.5 Create line plots
- R.6 Interpret pictographs
- R.7 Create pictographs
- R.8 Interpret line graphs
- R.9 Which line graph is correct?
- R.10 Sort shapes into a Venn diagram
- R.11 Count shapes in a Venn diagram
- R.12 Venn diagrams with three circles

## Units of measurement

- S.1 Long and short
- S.2 Tall and short
- S.3 Light and heavy
- S.4 Holds more or less
- S.5 Compare size, mass and capacity
- S.6 Read a thermometer
- S.7 Choose the appropriate measuring tool
- S.8 Measure using a centimetre ruler
- S.9 Which metric unit of length is appropriate?
- S.10 Metric units of length: word problems
- S.11 Which metric unit of mass is appropriate?
- S.12 Which metric unit of volume is appropriate?
- S.13 Compare and convert metric units of volume
- S.14 Compare and convert metric units of mass
- S.15 Measure using an inch ruler
- S.16 Which imperial unit of length is appropriate?
- S.17 Imperial units of length: word problems
- S.18 Which imperial unit of weight is appropriate?
- S.19 Which imperial unit of volume is appropriate?
- S.20 Compare and convert imperial units of volume
- S.21 Compare and convert imperial units of weight

## Two-dimensional shapes

## Three-dimensional shapes

## Geometric measurement and lines

## Understand fractions

- W.1 Halves, thirds and quarters
- W.2 Identify the fraction
- W.3 Understand fractions: fraction bars
- W.4 Understand fractions: area models
- W.5 Match fractions to models
- W.6 Show fractions: fraction bars
- W.7 Show fractions: area models
- W.8 Fractions of number lines: unit fractions
- W.9 Fractions of number lines
- W.10 Identify unit fractions on number lines
- W.11 Identify fractions on number lines
- W.12 Graph unit fractions on number lines
- W.13 Graph fractions on number lines
- W.14 Graph smaller or larger fractions on a number line
- W.15 Fractions of a group
- W.16 Fractions of a whole: modelling word problems
- W.17 Fractions of a whole: word problems
- W.18 Fractions of a group: word problems
- W.19 Compare fractions using models
- W.20 Order fractions with like denominators
- W.21 Order fractions with like numerators

## Equivalent fractions

## Add and subtract fractions

## Probability and statistics

## Understand multiplication

- AA.1 Count equal groups
- AA.2 Identify multiplication expressions for equal groups
- AA.3 Write multiplication sentences for equal groups
- AA.4 Relate addition and multiplication for equal groups
- AA.5 Identify multiplication expressions for arrays
- AA.6 Write multiplication sentences for arrays
- AA.7 Make arrays to model multiplication
- AA.8 Write multiplication sentences for number lines

## Multiplication skill builders

## Multiplication

- CC.1 Multiplication sentences
- CC.2 Multiplication tables for 2, 3 and 4
- CC.3 Multiplication tables up to 5
- CC.4 Multiplication tables for 2, 3, 4, 5 and 10
- CC.5 Multiplication tables for 6, 7, 8 and 9
- CC.6 Multiplication tables up to 10
- CC.7 Multiplication facts for 2, 5, 10: true or false?
- CC.8 Multiplication facts for 3, 4, 8: true or false?
- CC.9 Multiply a one-digit number by a two-digit number
- CC.10 Multiply a one-digit number by a two-digit number: word problems
- CC.11 Multiplication input/output tables

## Understand division

## Division skill builders

## Division

- FF.1 Divisors and quotients up to 5
- FF.2 Divisors and quotients up to 10
- FF.3 Division facts for 2, 5, 10: true or false?
- FF.4 Division facts for 3, 4, 8: true or false?
- FF.5 Divide a two-digit number by a one-digit number
- FF.6 Divide a two-digit number by a one-digit number: word problems
- FF.7 Division input/output tables