Number Theory
Connecting Fractions and Decimals
Connecting Fractions and Decimals Continued
100
A whole number is divisible by 3 if?
What is the sum of the its digits is divisible by 3.
100
Describes part of a whole when the whole is cut into equal parts?
What is a fraction.
100
Write the mixed number 4 1/8 as an improper fraction.
What is 33/8.
200
A number that has exactly two factors, 1 and itself?
What is prime number.
200
Two fractions that name the same amount?
What is equivalent fractions.
200
When you convert 5/8 into a decimal, what kind of decimal is it?
What is a terminating decimal.
300
Every composite number has a unique "factorprint" called a?
What is prime factorization.
300
If there is no whole number other than 1 that divides both numerator and denominator evenly, the fraction is?
What is in lowest terms.
300
What are two ways that you can compare and order fractions?
What is convert to decimals or find a common denominator.
400
A product of a number and nonzero whole number is called?
What is a multiple.
400
A whole number that divides both the numerator and denominator to reduce it to lowest terms in one step is called?
What is the GCF (greatest common factor).
400
What is a common denominator for the fractions, 3/4 and 5/6
What is 12, 24, 36, 48, etc.
500
What is the LCM for number pair 4,10?
What is 20.
500
A fraction that has a numerator that is greater or equal to its denominator is called?
What is an improper fraction.
500
Order from smallest to largest 2/3, 2/6, and 4/9
What is 2/6, 4/9, 2/3.
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