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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.

seventysix


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
