Long multiplication (2 digits time 1 digit)

  • 11 x (2 to 9)

  • 12 x (2 to 9)

  • 13 x (2 to 9)

  • 14 x (2 to 9)

  • 15 x (2 to 9)

  • 16 x (2 to 9)

  • 17 x (2 to 9)

  • 18 x (2 to 9)

  • 19 x (2 to 9)

  • (11 to 19) x (2 to 9)

    • Fraction reduction


  • (2 to 9)/10

  • (2 to 9)/20

  • (2 to 9)/30

  • (2 to 9)/40

  • (2 to 9)/50

  • (2 to 9)/(10 to 50)

    • Long division (2 digits divided by 1 digit)

  • (11 to 99) / 2

  • (11 to 99) / 3

  • (11 to 99) / 4

  • (11 to 99) / 5

  • (11 to 99) / 6

  • (11 to 99) / 7

  • (11 to 99) / 8

  • (11 to 99) / 9

  • (11 to 99) / (2 to 9)

    • Factorization

  • two factors

  • three factors

  • four factors

  • five factors

  • six factors

    • Combined Operation

  • addition and subtraction

  • multiplication and division

  • addition or subtraction, and multiplicaition

  • addition or subtraction, and division

    • Great Common Factor(GCF)

  • Find GCF (2-9,2-9)

  • Find GCF (2-9,11-99)

  • Find GCF (11-99,11,99)

    • Least Common Multiple (LCM)

  • Find LCM (2-9,2-9)

  • Find LCM (2-9,11-99)

  • Find LCM (11-99,11,99)

    • Time: Read Clock

  • Read hours with fixed minutes

  • Read minutes with fixed hours

  • Read hours and minutes

    • Number Patterns

  • Number Patterns(1-5, 2)

  • Number Patterns(6-10, 2)

  • Number Patterns(1-10, 2)