Grade 1 math

IXL offers hundreds of grade 1 math skills to explore and learn! Not sure where to start? Go to your personalized Recommendations wall to find a skill that looks interesting, or select a skill plan that aligns to your textbook, state standards, or standardized test.

IXL offers hundreds of grade 1 math skills to explore and learn! Not sure where to start? Go to your personalized Recommendations wall to find a skill that looks interesting, or select a skill plan that aligns to your textbook, state standards, or standardized test.

Addition skill builders

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

Subtraction skill builders

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

Subtraction strategies

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

Comparing

  1. K.1
    Comparing - review
  2. K.2
    Comparing numbers up to 20
  3. K.3
    Comparing numbers up to 100
  4. K.4
    Comparison word problems

Estimation

  1. L.1
    Estimate to the nearest ten

Spatial sense

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

Geometric measurement

  1. S.1
    Tile a rectangle with squares
  2. S.2
    Area
  3. S.3
    Select figures with a given area
  4. S.4
    Create figures with a given area

Money

  1. T.1
    Coin values
  2. T.2
    Count nickels and dimes
  3. T.3
    Count groups of coins
  4. T.4
    Equivalent groups of coins
  5. T.5
    Exchanging coins
  6. T.6
    Compare money amounts
  7. T.7
    Purchases: do you have enough money?

Probability and statistics

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

Sorting, ordering and classifying

  1. W.1
    Sort shapes into a Venn diagram
  2. W.2
    Count shapes in a Venn diagram
  3. W.3
    Put numbers in order - up to 20
  4. W.4
    Put numbers in order - up to 100