Factors
Prime Numbers
Composite Numbers
Solve
Long Division
100
What are ALL o the factors of the number 42?
1, 42 2, 21 3, 14 6,7
100
Any product that has only 2 factors is what kind of number?
What is a Prime number.
100
These target products have more than 2 factors.
What is composite numbers.
100
45 / 5
What is 9
100
Name the steps of division.
What are divide, multiply, subtract, bring down, remainder, check.
200
What are the factors of the number 12.
What is 1, 2, 3, 4, 6, 12.
200
True or False: All Prime numbers are odd.
What is false. (2 is prime)
200
True or False: All composite numbers are even.
What is false. (9, 15, etc.)
200
125 / 5
What is 25
200
Use mental math to solve: 36,000 / 40
900
300
What are the factors of 17?
What is 1 and 17
300
Name at least 3 prime numbers.
What are possible answers (1, 2, 3, 5, 7, 11, 13, etc.)
300
What are 3 composite numbers.
What are 4, 6, 8, 9, 10, 12, etc.
300
336 / 4 =
What is 84?
300
Use mental math to solve 200,000 / 4000
50
400
List all the factors of 30.
What is (1, 2, 3, 5, 6, 10, 15, 30).
400
What are the next two prime numbers in the set: (23, _______, ________, 37)
What is 29 and 31
400
List the next 2 composite numbers in the set: (42, 44, _______, _________)
What is 45 and 46.
400
325 / =65
What is 5
400
Use mental math to solve: What is 100,000,000 / 100,000
1,000
500
True or False: There are only 2 factors in 49.
What is false. (1, 7, 49)
500
Complete this phrase: P-R-I-M-E the only
factors are 1 and Me
500
Name 1 three digit composite number.
What are possible answers 100, 102, 104, etc.
500
535 / 5 =
What is 107
500
Use mental math to divide these numbers: 150,000 / 500
300
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