Show:
Factors and Multiples 1
Factors and Multiples 2
Square Numbers
Primes and Composites
Potpourri
100
20 is a __________ of 5
What is multiple
100
3 is a __________ of 9
What is factor
100
16 is created by multiplying the factor ____ by itself
What is 4
100
A number with more than two factors
What is composite
100
Your best guess about a relationship based on some knowledge
What is a conjecture
200
The product of a whole number and another whole number
What is a multiple
200
14 and 35 share this common factor
What is 7
200
25 is created by multiplying the factor ____ by itself
What is 5
200
1 is prime, composite, or neither
What is neither (1 is a special type of number!)
200
Even numbers are all divisible by this number
What is 2
300
The first 6 multiples of 6 are
What is 6, 12, 18, 24, 30, and 36
300
The factors of 28 are
What is 1, 2, 4, 7, 14, and 28
300
49 is created by multiplying the factor ____ by itself
What is 7
300
47 is a ______________ number
What is prime
300
A number whose proper factors add up to the number itself
What is a perfect number
400
The greatest common factor of 6 and 18
What is 6
400
The common factors of 10 and 30
What is 1, 2, 5, and 10
400
81 is created by multiplying the factor ____ by itself
What is 9
400
121 is a ______________ number
What is composite
400
A number is divisible by 6 if it is also divisible by the numbers ___ and ___
What is 2 and 3
500
Numbers that are not multiples of 2 are called __________ numbers
What is odd
500
The least common multiple (LCM) of 4 and 3
What is 12
500
144 is created by multiplying the factor ____ by itself
What is 12
500
57 is a composite number because it is evenly divisible by factors ____ and ____
What is 3 and 19
500
5 to the third power (cubed) means
What is 5x5x5