What is a Factor Pair?
A. 2x24=48
B. 1x48=48
C. 24
D. 1x48
What is D. 1x48 is a factor pair
100
What number or numbers are not prime or composite?
A. 2
B. 1
C. 0,1
D. 1,2
What is: C. 0,1
100
Which number is the numerator?
5/7
A. 7
B. 5
What is: B. 5
100
Reduce 4/8 to its simplest form.
A. 4/8
B. 1/2
C. 2/4
D. 8/16
What is: B. 1/2
100
Compare the fractions using; greater than (>), less than (<), or equal to (=).
1/4 and 1/2
A. <
B. >
C. =
What is: A. <, 1/4 is less than 1/2
200
What are the factors of 36?
A. 1,2,3,6,9,36
B. 1,2,3,4,6,9,12,18,36
C. 1,2,3,9,12,18,36
D. 1,2,3,5,9,15,18,36
What is: B.The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, 36
200
Is the number 31 prime or composite?
A. Prime
B. Composite
What is: A. prime
200
Which number is the denominator?
5/7
A. 5
B. 7
What is: B. 7
200
Write 6/24 in simplest form.
A. 3/12
B. 6/12
C. 1/4
D. 1/12
What is: C. 1/4
200
Compare the fractions using; greater than (>), less than (<), or equal to (=).
4/8 and 1/2
A. <
B. >
C. =
What is: C. = , because 4/8 in simplest form is 1/2 which is equal to 1/2
300
Which of these are multiples of 4?
A. 4,16,28,52
B. 1,4,16,25
C. 2,4,24,25
D. 4,16,24,54
What is: A. 4,16,28,52
300
Which numbers are composite?
A. 2,4,8
B. 1,4,8
C. 4,8,9
D. 4,9,11
What is: C. 4,8,9
300
Which fractions are equivalent?
2/7 , 1/2 , 6/9
A. 2/4 and 1/2
B. 2/4 and 6/9
C. 1/2 and 6/9
D. none
What is: A. 2/4 and 1/2
300
What is the greatest common factor of 15 and 24?
A. 1
B. 3
C. 5
D. 8
What is: B. 3 because factors of 15 are (1,3,5,15) and factors of 24 are (1,2,3,4,6,8,12,24)
300
Compare the fractions using; greater than (>), less than (<), or equal to (=).
5/6 and 1/2
A. <
B. >
C. =
What is: B. > , 5/6 is greater than 1/2
400
What are the factors of 29?
A. 1, 2 and 9
B. 1,9, and 29
C. 1,2, and 29
D. 1 and 29
What is : D. 1 and 29
400
Is the number 71 prime or composite?
A. Prime
B. Composite
What is: B. Prime because 1x71
400
Which number line shows 5/8?
A. l----+----O-----+----+----+----+----+----l
B. l----+----+-----+----+----O----+----+----l
C. l----+----+-----+----O----+----+----+----l
D. l----+----+-----O----+----+----+----+----l
What is: B. l----+----+-----+----+----O----+----+----l
400
What is the greatest common factor of 18 and 24?
A. 9
B. 2
C. 6
D. 3
What is: C. 6 because factors of 18 are (1,2,3,6,9,18) and factors of 24 are (1,2,3,4,6,8,12,24)
400
What is the least common multiple of 4 and 6?
A. 4
B. 6
C. 12
D. 24
What is: C. 12, the factors of 4 are (4,8,12,16,20,24,28) and the factors of 6 are (6,12,18,24,30)
500
Sarah is counting multiples of 4. Will she say the number 83.
A. Yes
B. No
What is: B. No because 4x20=80 and 4*21=84
500
List all the prime numbers between 1 and 10.
A. 1,2,3,5,7
B. 2,5,7,10
C. 2,7,10
D. 2,3,5,7
What is: D. 2,3,5,7
500
A bag of m&m's contain 4 red, 5 green, 6 blue, and 5 brown m&m's. What fraction of the m&m's are red?
A. 4/20 red m&m's
B. 5/20 red m&m's
C. 10/20 red m&m's
D. 6/20 red m&m's
What is: A. 4/20 red m&m's
500
Simplify 27/45.
A. 3/9
B. 27/45
C. 9/15
D. 3/5
What is: D. 3/5
500
Order these fractions from least to greatest.
1/2 , 3/8, 3/5
A. 3/8, 1/2, 3/5
B. 1/2, 3/8, 3/5
C. 3/5, 1/2, 3/8
D. 3/5, 3/8, 1/2