Factors
List all the factors of 12
What is 1, 2, 3, 4, 6, 12?
List the first 5 multiples of 9
What is 9, 18, 27, 36, 45
What is the prime factorization of 100?
What is 2 x 2 x 5 x 5
Use the distributive property to solve 7 x 13.
What is 7(10) + 7(3) = 91
Solve: 30 - 9÷3 + 9(2)
What is 45
What is a prime number? Give an example.
What is a number that has only two factors, 1 and itself.
Sapphire and Abe are shelving books at a public library. Sapphire shelves 7 books at a time, whereas Abe shelves 12 at a time. If they end up shelving the same number of books, what is the smallest number of books each could have shelved?
What is 84 books
What is the product of 3 to the third power?
What is 3 x 3 x 3 = 27
Use the distributive property to solve 6(50 + 4)
What is 6(50) + 6(4) = 300 + 24 = 324
Add parenthesis to make the equation true:
2 + 7 x 8 - 5 = 27
2 + 7 x (8 - 5) = 27
Give an example of a square number. What is special about the factors?
What is 25 = 5 x 5, the factor is the same twice
What is the LCM for 10 and 11?
What is 110
What is the prime factorization of 24?
What is 2 x 2 x 2 x 3
Draw an area model (rectangle) for 5(10 + 4) and solve.
Total area is 70 square units.
Solve: 4 + 6 + (3-1)3
What is 18
Tom has 6 cans of regular soda and 15 cans of diet soda. He wants to create some identical refreshment tables that will operate during the American football game. He also doesn't want to have any sodas left over. What is the greatest number of refreshment tables that Tom can stock?
What is 3 tables with 2 cans of regular soda and 5 cans of diet soda
Use the prime factorization of 24 and 60 to find their LCM.
What is 120
What number has the prime factorization 2 x 2 x 2 x 2 x 2 x 3?
What is 96
Solve for a and b: 8 + 40 = 2(a) + 2(b)
What is a= 4, b= 20
Which expressions are equivalent to 5 x 42?
a) (5 x 40) + (5 x 2)
b) (10 x 42) - (5 x 42)
c) 5 (20 + 4)
d) 5 (42 + 2)
What is a and b are equivalent
Mrs. Vitale is making bead necklaces. She has 60 green beads and 36 blue beads. What is the greatest number of identical necklaces she can make if she wants to use all of the beads? How many green and blue beads will be in each necklace?
What is 12, 5 green beads and 3 blue beads
A restaurant serves chicken parm every 6 days and lasagna every 10 days. On what day will the restaurant serve both chicken parm and lasagna?
What is day 30
What number has the prime factorization 2 x 2 x 2 x 2 x 3 x 3 x 5 ? (Rewrite with exponents and solve)
What is 720
Solve for a and b: 18 + 45 = 9(a) + 9(b)
What is a= 2, b=5
Simplify [6÷2 + 4 + 5÷5 + 11] - [3(5-3)]
What is 13