Prime And Composite Numbers Question Preview (ID: 40215)
Prime Number Only Has 2 Factors (1 And Me). Composite Number Has 2 Or More Factors (divide By 2,3,4,5,6,7,8,9,10). Remember That 2 Is The Only Even Prime Number.
TEACHERS: click here for quick copy question ID numbers.
Which of the following is a prime number?
a) 4
b) 9
c) 3
d) 6
Which of the following is a prime number?
a) 12
b) 15
c) 17
d) 21
Which of the following is a prime number?
a) 24
b) 25
c) 27
d) 29
Which of the following is a prime number?
a) 33
b) 35
c) 37
d) 39
Which of the following is a prime number?
a) 40
b) 43
c) 45
d) 48
Which of the following is not a composite number?
a) 25
b) 81
c) 13
d) 49
Which of the following is not a composite?
a) 2
b) 4
c) 6
d) 8
Which of the following is not a composite?
a) 42
b) 47
c) 55
d) 58
Which of the following lists has only 1 prime number?
a) 4, 6, 8
b) 6, 8, 9
c) 2, 4, 10
d) 4, 8, 15
Which of the following lists has only 1 prime number?
a) 12, 15, 18, 21
b) 14, 16, 21, 24
c) 15, 18, 23, 25
d) 26, 27, 33, 36
Which of the following lists have only composite numbers?
a) 21, 25, 27, 30
b) 33, 36, 37, 39
c) 42, 45, 47, 48
d) 50, 52, 55, 58
Which of the following lists have only composite numbers?
a) 61, 62, 64, 68
b) 72, 74, 75, 78
c) 81, 82, 84, 85
d) 92, 95, 96, 98
Play Games with the Questions above at ReviewGameZone.com
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 40215 in the upper right hand corner or click here.
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 40215 in the upper right hand corner or click here.
TEACHERS / EDUCATORS
Log In | Sign Up / Register
Log In | Sign Up / Register