Long Addition

  • (10 to 20) + (1 to 9)

  • (10 to 30) + (1 to 9)

  • (10 to 40) + (1 to 9)

  • (10 to 50) + (1 to 9)

  • (10 to 60) + (1 to 9)

  • (10 to 70) + (1 to 9)

  • (10 to 80) + (1 to 9)

  • (10 to 90) + (1 to 9)

  • (10 to 100) + (1 to 9)

    • Long Subtraction

  • number - (10 to 20) = (1 to 9)

  • number - (10 to 30) = (1 to 9)

  • number - (10 to 40) = (1 to 9)

  • number - (10 to 50) = (1 to 9)

  • number - (10 to 60) = (1 to 9)

  • number - (10 to 70) = (1 to 9)

  • number - (10 to 80) = (1 to 9)

  • number - (10 to 90) = (1 to 9)

  • number - (10 to 100) = (1 to 9)

    • Time： Read minutes on a Clock

  • Read minutes from a clock(0-10)

  • Read minutes from a clock(10-20

  • Read minutes from a clock(20-30)

  • Read minutes from a clock(30-40)

  • Read minutes from a clock(40-50

  • Read minutes from a clock(50-59)

  • Read minutes from a clock(0-59)

    • Number Patterns

  • Number Patterns-increase (1-9)

  • Number Patterns-increase (10-19)

  • Number Patterns-increase (20-29)

  • Number Patterns-increase (10-19)

  • Number Patterns-increase (20-30)

    • Balance Equations

  • Balance Equations-Addition

  • Balance Equations-Subtraction