Factors
Use the distributive property to solve. 2(1 + 3)
2 + 3 = 5
1/5 x 1/8 =
1/40
There are 7 cats and 5 dogs and the need to be groomed at the Humane Society. What is the least amount of cats and dogs that can be groomed?
35
What is the prime factorization of 20
2 x 2 x 5
Use the distributive property to solve. 9(4 + 2)
36 + 18 = 54
Convert the 4 2/3 to an improper fraction.
14/3
Tom gets his hair cut every 4 weeks. David gets his hair cut every 6 weeks. One Saturday, Tom and David got their hair cut at the same time. When will Tom and David get their hair cut on the same day again?
24 weeks
Use the distributive property to solve. 12(5 + 4)
60 + 48 = 108
Convert the 15/8 to a mixed number.
1 7/8
The green jet leaves every 8 mins and the red jet leaves every 6 minutes. If both left at the same time at 10:00 am. When is the next time they will leave at the same time?
10:24 am
Prime factorization for 72
2 x 2 x 2 x 3 x 3
Rewrite each sum in the form a(b + c) (Hint!! what is a number that can go into both 35 and 42)
35 + 42
7(5 + 6)
9 divided by 1/3 (KCF)
27/1 or 27
One afternoon, 56 nine-year-olds and 42 ten-year-olds attend the after-school program.
What is the greatest number of teams Mr. Ellis can make so each team has the same number of 9-year-olds and the same number of 10-year-olds?
14
Prime factorization for 90
2 x 3 x 3 x 5
Rewrite each sum in the form a(b + c) (Hint!! what is a number that can go into both 12 and 8)
(12 + 8)
4(3 + 2)
3 1/3 divided by 2 1/4
40/27 or 1 13/27
The students in an art class have blue cloth that is 60 inches long, gold cloth that is 48 inches long, and white cloth that is 72 inches long. What is the greatest possible length of the pieces without having any cloth left over?
12