Class I maths

Here is a list of all of the maths skills students learn in class I! 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!

Here is a list of all of the maths skills students learn in class I! To start practising, just click on any link.

Place values

  1. B.1
    Place value models - tens and ones
  2. B.2
    Place value models - up to hundreds
  3. B.3
    Write tens and ones - up to 30
  4. B.4
    Write tens and ones - up to 100

Understand addition

  1. C.1
    Add with pictures - sums up to 10
  2. C.2
    Addition sentences - sums up to 10
  3. C.3
    Addition sentences using number lines - sums up to 10
  4. C.4
    Adding zero

Addition skill builders

  1. D.1
    Adding 1
  2. D.2
    Adding 2
  3. D.3
    Adding 3
  4. D.4
    Adding 4
  5. D.5
    Adding 5
  6. D.6
    Adding 6
  7. D.7
    Adding 7
  8. D.8
    Adding 8
  9. D.9
    Adding 9
  10. D.10
    Adding 0

Understand subtraction

  1. G.1
    Subtract with pictures - numbers up to 10
  2. G.2
    Subtraction sentences - numbers up to 10
  3. G.3
    Subtraction sentences using number lines - numbers up to 10
  4. G.4
    Subtract zero and all

Subtraction skill builders

  1. H.1
    Subtracting 1
  2. H.2
    Subtracting 2
  3. H.3
    Subtracting 3
  4. H.4
    Subtracting 4
  5. H.5
    Subtracting 5
  6. H.6
    Subtracting 6
  7. H.7
    Subtracting 7
  8. H.8
    Subtracting 8
  9. H.9
    Subtracting 9
  10. H.10
    Subtracting 0

Subtraction strategies

  1. J.1
    Relate addition and subtraction sentences
  2. J.2
    Subtract doubles
  3. J.3
    Subtract multiples of 10
  4. J.4
    Subtract a multiple of 10

Comparing

  1. K.1
    Comparing - review
  2. K.2
    Comparing numbers up to 10
  3. K.3
    Comparing numbers up to 100
  4. K.4
    Comparison word problems

Estimation

  1. L.1
    Estimate to the nearest ten

Two-dimensional shapes

  1. M.1
    Name the two-dimensional shape
  2. M.2
    Select two-dimensional shapes
  3. M.3
    Count sides and vertices
  4. M.4
    Compare sides and vertices
  5. M.5
    Open and closed shapes
  6. M.6
    Flip, turn and slide
  7. M.7
    Symmetry

Spatial sense

  1. O.1
    Above and below
  2. O.2
    Beside and next to
  3. O.3
    Left, middle and right
  4. O.4
    Top, middle and bottom
  5. O.5
    Location in a grid

Data and graphs

  1. P.1
    Which picture graph is correct?
  2. P.2
    Interpret picture graphs
  3. P.3
    Which tally chart is correct?
  4. P.4
    Interpret tally charts
  5. P.5
    Which table is correct?
  6. P.6
    Interpret data in tables

Measurement

  1. Q.1
    Long and short
  2. Q.2
    Tall and short
  3. Q.3
    Light and heavy
  4. Q.4
    Compare size and weight

Money

  1. R.1
    Coin values
  2. R.2
    Count coins
  3. R.3
    Count notes

Probability

  1. T.1
    More, less and equally likely
  2. T.2
    Certain, probable, unlikely and impossible

Sorting, ordering and classifying

  1. U.1
    Sort shapes into a Venn diagram
  2. U.2
    Count shapes in a Venn diagram
  3. U.3
    Put numbers in order

Time

  1. V.1
    Days of the week
  2. V.2
    Seasons of the year
  3. V.3
    Read a calendar
  4. V.4
    Months of the year
  5. V.5
    A.M. or P.M.