What is a whole number greater than 1 whose only factors are 1 and itself.
100
.16 as a fraction
What is 4/25?
100
Simplify 15/225
What is 3/45?
100
What is the greatest common factor of 24 and 27?
What is 3?
100
Sally, Sue and Teresa wanted to buy a purse for a friend's birthday. Sally paid 1/3 of the amount for the purse, Sue paid 17/48 and Teresa paid 5/16. Who paid the greatest amount towards the purse?
Who is Teresa?
200
Composite Number
What is a whole number greater that 1 that has more than two factors.
200
9/5 as a decimal
What is 1.8?
200
Simplify 12/42
What is 2/7?
200
What is the prime factorization of 156?
What is 2 sq x 3 x 13
200
A grocery store wants to display 12 apples and 15 oranges in equal rows, but does not want to mix the fruits. What is the greatest number of fruits that they could have in each row? How many rows will they have of each type of fruit?
What is 3 fruits in each row? They will have 4 rows of apples and 5 rows of oranges.
300
Fractions that represent the same number
What are equivalent fractions?
300
7/8 as a decimal
What is .875?
300
Simplify 48/60
What is 4/5?
300
What is the GCF of 99 and 165?
What is 33?
300
You have completed 32 problems of history homework and you have 16 problems left. What fraction of the problems have you completed? Write the fraction is simplest form.
What is 2/3?
400
A diagram that can be used to write the prime factorization of a number.
What is a factor tree?
400
2 1/8 as a decimal
What is 2.125?
400
What numbers are 1845 divisible by?
What are 3,5, 9?
400
What is the LCM of 12 and 27?
What is 108?
400
On a fishing trip you catch five fish. The lengths, in inches, of the fish are given below. Order the lengths from least to greatest.
13 3/16, 13.25, 55/4, 13 3/8, 13.1
What is 13.1, 13 13/16, 13.25, 13 3/8, 55/4?
500
A ratio that compares a number to 100.
What is percent?
500
7/20 is this percent
What is 35%?
500
What numbers is 7032 divisible by?
What are 2, 3, 6?
500
What is the LCM of 56 and 84?
What is 168?
500
The normal monthly rainfall for new Orleans if 4.50 inches in April and 3.05 inches in October. Write the difference of these amounts as a mixed number in simplest form.