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18 Cards in this Set

  • Front
  • Back
The GCF of two numbers is the largest number that is a factor of _____ numbers.
both
A number can be divided by 6 if the number can be divided by ___ and by ___.
2, 3
A number can be divided by 4 if the last _____ digits can be divided by 4.
two
A number can be divided by 10 if the last digit is ___.
0
When changing a number written in words to a number written in digits, it is helpful to first draw a "__________" of the number.
skeleton
_ _ _ , _ _ _ , _ _ _
When writing a number in words, we put a _____ after the words trillion, billion, million, and thousand.
comma
A number can be divided by 5 if the last digit is _____ or _____.
0, 5
We say that 6 is _________ by 1, 2, 3, and 6.
divisible
A _______ is a whole number that divides another whole number without a remainder.
factor
Write 76 in words.
seventy-six
Numbers between 20 and 100 that do not end in zero are __________ words.
hyphenated
A number can be divided by 3 if the ____ of the digits can be divided by 3.
sum
List the whole numbers that are factors of 12.
12
1x12
2x6
3x4
Factors of 12: 1, 2, 3, 6, 12
A number can be divided by 2 if the last digit is ______.
even
A number can be divided by 9 if the _____ of the digits can be divided by 9.
sum
We write a number in ________ ____________ by writing each nonzero digit times its place value.
expanded notation
Write 25,000 in expanded notation.
(2x10,000)+(5x1000)
A number can be divided by 8 if the last _______ digits can be divided by 8.
three