Factors
The factors of 28.
What are 1, 2, 4, 7, 14, 28.
The first 5 multiples of 6.
What are 6, 12, 18, 24, 30.
What is the greatest common factor of 8 and 24?
True or false?
The number one is prime.
What is false.
The number one only has one factor.
Round to the nearest hundred to find the sum.
196 + 389 = ?
What is 600.
Is 3 a factor of 42?
What is yes!
The factor pair is 3 x 14.
Is 28 a multiple of 3?
What is no!
28/3 = 27 R 1
What is the least common multiple of 6 and 9?
What is 18.
What is composite.
Use front-end estimation to find the difference.
7,840 - 3,622 = ?
What is 4,000.
7,000 - 3,000 = 4,000
Find two common factors of 54 and 60.
What are 1, 2, 3, or 6.
Sixth multiple of 9.
What is 54.
What is the greatest common factor of 24 and 52?
What is 4?
Is the number two prime or composite?
What is prime?
Round to the nearest hundred to find the product.
326 x 2 = ?
What is 600.
300 x 2 = 600
Is 4 a common factor of 48 and 96?
What is yes!
4 x 12 = 48
4 x 24 = 96
Find two common multiples of 4 and 6.
What are 12, 24, 36, or 48.
What is the least common multiple of 4 and 9.
What is 36.
What are 11, 13, 17, or 19.
Find the product of 123 x 7.
What is 861.
1, 2, 4, 5, 10, 20, 25, 50, 100 are factors of what number?
What is 100.
8, 12, 16, 20, and 22 are multiples of what number?
What is 2.
15 and 30 are common multiples of these 2 numbers?
What are 5 and 3.
All even numbers, greater than two, are prime or composite?
What are composite.
Find the quotient.
54/3 = ?
What is 18.