Study

Cardinal Numbers

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  • Choose. Which one is a thousand?
    1000
    100
  • Choose. Which is the correct name for this number?
    thirty-one hundred and five
    thirty-one thousand and five
    three thousand one hundred and five
    thirteen thousand and five
  • Choose. Which one is the number seventeen?
    7
    17
    700
    70
  • Choose. Which one is the number forty-four?
    44
    444
    14
    144
  • Say it out loud! Which is the correct name for this number?
    sixty-six
  • Write this number in digits:
    0
  • Write this number in digits:
    5
  • Choose. Which is the correct name for this number?
    eleven thousand and one
    one thousand and eleven
    eleven thousand and eleven
    eleven thousand one hundred and eleven
  • Choose. Which is the correct name for this number?
    one thousand and two
    one hundred and twenty
    one thousand and twelve
    one hundred and twelve
  • Choose. Which is the correct name for this number?
    seven hundred and ninety-eight
    seven hundred and eighty-nine
    seventeen eighty-nine
    seven hundred and eighteen
  • Write this number in digits:
    500
  • Write this number in digits:
    175
  • Choose. Which is the correct name for this number?
    two hundred and one
    two hundred and ten
    two thousand and one
    two thousand and ten
  • Choose. Which is the correct name for this number?
    fifteen seven
    one hundred and fifteen-seven
    one thousand and fifty-seven
    one hundred and fifty-seven
  • Choose. Which one is the number nineteen?
    90
    19
    9
    99
  • Say it out loud! Which is the correct name for this number?
    four hundred and fifty-two
  • Say it out loud! Which is the correct name for this number?
    one thousand five hundred and thirty-four
  • Write this number in digits:
    906
  • Choose. Which is the correct name for this number?
    thirty six nine
    three six nine
    three hundred and sixty-nine
    three thousand and sixty-nine
  • Write this number in digits:
    81
  • Count the numbers from 11 to 19 out loud!
    eleven, twelve, thirteen, fourteen, fifteen, sixteen, seventeen, eighteen and nineteen.
  • Say it out loud! Which is the correct name for this number?
    nine hundred and ninety-seven
  • Say it out loud! Which is the correct name for this number?
    thirty-one
  • Say it out loud! Which is the correct name for this number?
    eighty-seven
  • Write this number in digits:
    9
  • Choose. Which is this number?
    417
    41.017
    4.017
    4.170
  • Say it out loud! Which is the correct name for this number?
    five hundred and sixty-eight
  • Say it out loud! Which is the correct name for this number?
    six hundred and eighty-nine
  • Write this number in digits:
    8
  • Choose. Which one is a hundred?
    100
    1000
  • Write this number in digits:
    3
  • Write this number in digits:
    10
  • Choose. Which is this number?
    6.053
    62.253
    6.253
    60.253
  • Write this number in digits:
    94
  • Choose. Which is the correct name for this number?
    forty thousand and twenty-eight
    four hundred two thousand and eighteen
    four thousand two hundred and eighteen
    four thousand two hundred and eighty
  • Write this number in digits:
    1
  • Choose. Which one is the number thirty?
    13
    30
    3
    33
  • Write this number in digits:
    4
  • Write this number in digits:
    6
  • Write this number in digits:
    57
  • Write this number in digits:
    13
  • Choose. Which is this number?
    2.039
    23.009
    2.390
    239
  • Write this number in digits:
    2
  • Write this number in digits:
    532
  • Write this number in digits:
    40
  • Say it out loud! Which is the correct name for this number?
    seventy-three
  • Choose. Which is the correct name for this number?
    fourteen-three
    forty-three
    four three
    fourteen
  • Let's count by tens. Which numbers are missing?
    twenty (20), forty (40), fifty (50), seventy (70), and ninety (90).
  • Write this number in digits:
    290
  • Write this number in digits:
    15
  • Write this number in digits:
    7
  • Choose. Which is this number?
    10.612
    160.012
    1.612
    100.612
  • Choose. Which is the correct name for this number?
    eight hundred and ninety
    eight thousand and ninety
    eight hundred and nineteen
    eighteen ninety
  • Say it out loud! Which is the correct name for this number?
    nine hundred and eighty-seven
  • Write this number in digits:
    32
  • Choose. Which is this number?
    19.640
    190.064
    19.064
    1.964
  • Write this number in digits:
    26
  • Choose. Which one is the number fifty?
    500
    15
    50
    5
  • Write this number in digits:
    408
  • Choose. Which is the correct name for this number?
    sixty
    sixteen
    six
    seventeen